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Solved Examples
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 BB  Find the perimeter of the shaded region in the figure, if X, Y, Z are the mid-points of the corresponding sides and XY = 4 m and XZ = 5 m.  BB View Solution
 BB  Find the perimeter of the figure.  BB View Solution
 BB  What is the perimeter of the figure?  BB View Solution
 BB  What is the perimeter of the figure shown?  BB View Solution
 BB  What is the perimeter of the figure, if BCDE is a rectangle and AB = EF = 3 m?  BB View Solution
 BB  What is the area of the trapezoid PQST, if it is formed by three identical triangles that are congruent to triangle ABC of area 30 cm2?  BB View Solution
 BB  Find the area of the unshaded region in the figure, if the parallelogram ABCD is divided into smaller parallelograms of equal size and the area of the shaded region is 27 in.2  BB View Solution
 BB  Triangle XYZ is congruent to triangle AOB and triangle PQR is congruent to triangle AOD. Find the area of the parallelogram ABCD, if the area of the triangle XYZ is 15 cm2 and the area of the triangle PQR is 17 cm2.  BB View Solution
 BB  The lengths of the sides AB = 7 in. and BC = 4 in. and the points P, Q, R and S are the mid points of the sides AB, BC, CD and DA. What is the area of the shaded region in the figure, if the area of the parallelogram ABCD is 24 in.2?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of the rectangle ABCD is 48 m2?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of the rectangle ABCD is 40 m2?  BB View Solution
 BB  The dimensions of the rectangle are in cm. Find the combined area of the two rectangles.  BB View Solution
 BB  What is the ratio of the shaded region to the unshaded region in the figure, if AF = FE = BD = 2 ft?  BB View Solution
 BB  ΔACE is formed by Blue, Green, Red, and Yellow colored isosceles triangles. What is the perimeter of ΔACE?  BB View Solution
 BB  The trapezoid ABDE is formed by joining the three equilateral triangles ABC, CDE, and ACE as shown. What is the perimeter of ABDE?  BB View Solution
 BB  What is the perimeter of the figure shown?  BB View Solution
 BB  What is the perimeter of the figure ABCQ formed by joining the two triangles ABC and PQR?  BB View Solution
 BB  Find the perimeter of the rectangle ABRC formed by combining the two triangles, ABC and PQR.  BB View Solution
 BB  The trapezoid PQRS is formed by combining the two triangles ABC and DEF. What is its perimeter?  BB View Solution
 BB  What is the perimeter of the figure (B) formed from 3 triangles congruent to the triangle XYZ?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of the triangle DEF is 10 in.2?  BB View Solution
 BB  What is the perimeter of the figure, if the triangle ABC is an equilateral triangle and ACDE is a parallelogram?  BB View Solution
 BB  What is the perimeter of the figure?  BB View Solution
 BB  What is the perimeter of ABCDE, if ABCE is a parallelogram and ΔCDE is an equilateral triangle?  BB View Solution
 BB  Find the area of the unshaded region in the figure, if the parallelogram ABCD is divided into smaller parallelograms of equal size and the area of the shaded region is 54 in.2  BB View Solution
 BB  The lengths of the sides AB = 5 in. and BC = 3 in. and the points P, Q, R and S are the mid points of the sides AB, BC, CD and DA. What is the area of the shaded region in the figure, if the area of the parallelogram ABCD is 12 in.2?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the points X and Y are the mid-points of the sides AD and BC?  BB View Solution
 BB  X, Y and Z are the mid-points of the corresponding sides of the isosceles triangle ABC. What is the area of the shaded region, if AB = 6 m, BC = 8 m, XP = 2 m and the area of the triangle ABC is 16 m2?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of unshaded region is 6 m2?  BB View Solution
 BB  What is the total area of the figure? [Assume that CDEF is a trapezoid.]  BB View Solution
 BB  What is the total area of the figure shown?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of the triangle BDE is 6 m2 and FE is parallel to AD?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of the rectangle ABCD is 40 m2?  BB View Solution
 BB  What is the area of the polygon ABCDE, if ∠ B and ∠ E are right angles and ED is parallel to AC?  BB View Solution
 BB  What is the perimeter of the figure, if BCDE is a rectangle and AB = EF = 3 ft?  BB View Solution
 BB  What is the area of the shaded region in the figure, if the area of the rectangle ABCD is 44 m2?  BB View Solution
 BB  What is the area of the trapezoid PQST, if it is formed by three identical triangles that are congruent to triangle ABC of area 10 cm2?  BB View Solution
 BB  What is the perimeter of the trapezoid LMNO, if it is formed by the parallelogram ABCD and the triangle PQR?  BB View Solution
 BB  Triangle XYZ is congruent to triangle AOB and triangle PQR is congruent to triangle AOD. Find the area of the parallelogram ABCD, if the area of the triangle XYZ is 14 cm2 and the area of the triangle PQR is 16 cm2.  BB View Solution
 BB  What is the perimeter of the figure B, if it is formed from the 5 parallelograms similar to the parallelogram ABCD in the Figure A?  BB View Solution
 BB  Figure (A) is formed by the parallelogram ABCD of sides AB = 3 cm and AD = 4 cm, as shown. What is the perimeter of the Figure (A)?  BB View Solution
 BB  The distance between PQ and RS is 4 cm, BC = 8 cm and PQ = 3 cm. What is the area of the shaded region in the figure, if the distance between AD and BC is 6 cm?  BB View Solution
 BB  BC is 6 cm and the height of the triangle ABC is 3 cm. Find the area of the shaded region of the figure, if the area of the triangle DEF is 2 cm2.  BB View Solution
 BB  Find the perimeter of ABCD, if ABCE is a parallelogram and ADE is an equilateral triangle.  BB View Solution
 DDD What is the perimeter of the figure? DDD View Solution
 DDD What is the perimeter of the figure shown? DDD View Solution
 DDD What is the perimeter of the figure, if BCDE is a rectangle and AB = EF = 3 ft? DDD View Solution