iCoachMath.com: Examples on Trigonometry and Area - Right Triangles and Trigonometry - (AL)
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Solved Examples

Curriculum: Alabama Course of Study   Click to change Curriculum

Topic: Right Triangles and Trigonometry  Click to change Topic

Lesson: 10: Trigonometry and Area  Click to change Lesson

Click on a 'View Solution' below for other questions:
cc  Find the height x of the trapezoid shown. [Given DC = 4 units.]
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cc  AB = AC. Area of ΔABC is [Given x = 4.4.]  cc View Solution
cc  Area of ΔADBArea of ΔADC = ?
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cc  AB = AC. Area of ΔABC is [Given x = 2.2.]  cc View Solution
cc  Area of ΔABC is  cc View Solution
cc  Find the height x of the trapezoid shown. [Given DC = 8 units.]
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cc  If the area of a triangle is equal to one fourth the product of the lengths of two sides, then find the included angle?  cc View Solution
cc  Find the area of the square shown. [Given a = 8.8 cm.]  cc View Solution
cc  Find the area of the square BDEF. [Given a = 2 cm.]
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cc  In the figure shown arc (AB) = arc (BC) = arc (AC), the radius of the circle is 15 units, OE = 25 units and AE¯ || BD¯. Find the area of ΔBDE.  cc View Solution
cc  Sides of a ΔABC form 3 squares ACDE, ABGF and BCJH. Prove that the area of ΔAEF = area of ΔBGH = area of ΔJCD = area of ΔABC.  cc View Solution
cc  Sides of a ΔABC form 3 squares ACDE, ABGF and BCJH. Prove that the area of ΔAEF = area of ΔBGH = area of ΔJCD = area of ΔABC.  cc View Solution
cc  Find the area of the triangle with two sides 6 cm, 8 cm whose included angle is 66°.  cc View Solution
cc  a, b are two sides of a triangle and θ is their included angle. What is the area of the triangle?
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cc  Find the area of the square ABDE shown. [Given a = 2 cm and x = 44.]  cc View Solution
cc  Find the area of an equilateral triangle whose height is 8 in.  cc View Solution
cc  Find the area of the rectangle shown. [Given y = 2 in. in and x = 32.]
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cc  Find the area of the quadrilateral shown. [Given x = 1 cm and y = 5 cm.]  cc View Solution
cc  Find the area of an equilateral triangle whose perimeter is 19.8 in.  cc View Solution
cc  Find the area of the quadrilateral shown. [Given a = 6cm, b = 7 cm, c = 8 cm and d = 9 cm.]  cc View Solution
cc  Find the area of the parallelogram shown. [Given a = 4 cm and b = 10 cm.]  cc View Solution
cc  Find the area of the regular hexagon shown. [Given a = 4 cm and x = 36.]  cc View Solution
cc  Find the height of an equilateral triangle whose area is 493 in2.
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cc  Find the area of the trapezoid in the figure.  cc View Solution
cc  Find the area of ΔABG shown, if a = 4.4.
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cc  What is the area of the figure?
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cc  Find the area of the semicircle with AC¯ as diameter. [Given a = 5 cm and x = 42.]  cc View Solution
cc  Find the area of the rectangle shown. [Given a = 5 cm.]
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cc  Two side lengths of a triangle measure 6.9 cm and 9.2 cm. Choose the maximum area that the triangle can have.  cc View Solution
cc  Find the area of the rhombus shown. [given y = 5 cm, x = 37.]
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cc  Find the area of the regular pentagon with side a cm shown. [Given a = 10 cm.]  cc View Solution
cc  Find the area of the octagon shown. [Given a = 6 cm.]  cc View Solution
cc  a, b are the sides of a triangle.If the area of the triangle is equal to half of the product of the lengths of these two sides, then the triangle is __________.
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cc  In the figure shown arc (AB) = arc (BC) = arc (AC), the radius of the circle is 12 units, OE = 20 units and AE¯ || BD¯. Find the area of ΔBDE.  cc View Solution
cc  Find the area of ΔABC shown, if a = 3 cm and x = 32.
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cc  What is the area of an equilateral triangle with side a cm? [Given a = 10.6.]  cc View Solution
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