Topic: Geometry  >>  Find the area of triangles.

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A triangle with an area of 27y in.2 is drawn such that its area is equal to the area of an equilateral triangle with each side measuring 18 inches. What is the value of y?View Details
A triangle with an area of 27y in.2 is drawn such that its area is equal to the area of an equilateral triangle with each side measuring 18 in. What is the value of y?
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ABCD is a rectangle with side BC equal to 4 cm. The diagonal of the rectangle, BD is 5 cm. What is the area of the triangle BDC?View Details
By how many times will the area of a triangle increase, if the base and the height are increased by 3 times?View Details
Find the area of colored region in the figure.
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Find the area of the right triangle in the figure.
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Find the area of the triangle of height 6 ft and the base 10 ft.View Details
Find the area of the triangle, if its height is 3 feet and the length of its base is 8 feet.View Details
Find the area of the triangle, if its height is 6 feet and base length is 14 feet.
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Find the base length b of the triangle ABC in the figure, if its area is 8 cm2.
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Identify and count the number of triangles in the figure.View Details
If the area of ABDE is 45 mm2, then what is the area of the triangle BCD?
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If the perimeter of an isosceles triangle is 36 cm, and if the altitude to its base is 12 cm, what is the area of the triangle?View Details
In ΔABC, the base AB is 12 times its corresponding height. What is the measure of AB, if area of the triangle is 25 square in.?
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In ΔABC, the base AB is 12 times its corresponding height. What is the measure of AB, if the area of the triangle is 4 square in.?
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In the figure, ΔACE is formed by blue, green, pink and yellow colored isosceles triangles. What is the perimeter of ΔACE?
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The area of a right triangle is 11 ft2, when the height is given as x ft. What is the area of the triangle, when the height is multiplied by 7?
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The area of a right triangle is 54 in.2 and the length of its hypotenuse is 15 in. What is the length of the shorter leg?View Details
The perimeter of an isosceles triangle is 36 cm. The ratio of the lateral side to the base is 10 : 16. What is the area of the triangle?View Details
The vertices of two angles of a triangle are (3, 1) and (0, -4). The y-axis is a line of symmetry of the triangle. What is the area of the triangle?
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What is the area of ΔABC?
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What is the area of a right triangle whose base is 12 feet and hypotenuse is 15 feet?View Details
What is the area of ABD, if the area of ABCD is 36 in.2?
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What is the area of the equilateral triangle?
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What is the area of the figure?View Details
What is the area of the right triangle in the figure, if AB = 6 in. and BC = 4 in.?
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What is the area of the triangle ACD, if ABC = ABD = 90o, CB = 4 in., BD = 5 in. and AB = 6 in.?View Details
What is the area of the triangle, if ABC = ABD = 90o, CB = 3 in., BD = 4 in. and AB = 6 in.?
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What is the height of ΔPQR, if its area is 4 in.2 and the measure of QR is 4 in.?
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What is the ratio of areas of the two triangles ABC and ACD, if the point C is the mid-point of BD as shown in the figure?View Details
What is the ratio of colored region to uncolored region in the figure, if AF = FE = BD = 2 ft?View Details
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