An exterior angle of a regular polygon measures 18°. How many sides does the polygon have? If the length of a side of the polygon is 2 units, what is the area of the polygon?

Q: If X = 18 units and h = 4 units, then what is the area of the triangle shown above?

A: Triangle

Q: The space within a one mile racetrack consists of a rectangle with a semicircle at each end. To make…

A:

Q: Find the area of the triangle with a = 6 meters, b = 16 meters,and c = 18 meters. Round to the…

A: Given a triangle with sides a = 6 meters, b = 16 meters,and c = 18 meters.

Q: 29-30 The three hexagons are regular. a a a a What is the ratio of the shaded area to the unshaded…

A: SolutionGiven figure   what is the ratio of the shaded area to unshaded area we know area of the…

Q: An equilateral triangle has a length of 10 units. What is its area?

A: Area of equilateral triangle is 34x(side)2

Q: The area of the triangle below is 33.62 square feet What is the length of the base? 8.2 ft

A:

Q: Using Heron’s Formula, calculate the area of a triangle with side lengths of 5, 7 and 8 centimeters.

A: Let the length of sides of triangle are a,b,c a=5 cm , b=7 cm and c=8cm Then semi-perimeter of…

Q: Find the perimeter and the area of the triangle shown.

A: In triangle, sin30°=8AC⇒12=8AC⇒AC=16 & cos30°=BCAC⇒32=BC16⇒BC=83

Q: Find the height of the triangle if the base is 3 and the area is 22

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Q: 2. When constructing a sail, a team put fabric in this triangular shape and measured two adjacent…

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Q: 28 m

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Q: A C B Drawing not to scale. Line AB is tangent to the circle with center O. If OB = 3 and if AC = 5,…

A: From the given figure; AC¯=5 OB¯= OC= radius=3 Now find the length of OA OA=AC+OCOA=5+3OA=8

Q: The area of a circle is 380 square meters. Find the radius.

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Q: The circumference of a circle is 14n cm. What is the area of the

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Q: How do we determine the formula for the area of a triangle?

A:

Q: 4. A triangle has a height of 9 feet and a base of 12 feet. What is the area of the triangle in…

A: The solution is :

Q: Jeremiah has created Hex sign A that has an area of 547.97  square inches. Hex B has an area that is…

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Q: rea of a square is 16 in?. Find the length of it

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Q: Three survey markers are situated on the vertices of an equilateral triangle with a side length of…

A: Area of Equilateral Triangle (A) = (√3/4)a² square units Where a = length of sides.

Q: A triangle has an area of 30 m and a base of 10 m. What is the height of the triangle?

A: Find the height

Q: The radius of a circle is 10 kilometers. What is the area?

A: Given: radius of circle is 10 km To find the area of the circle

Q: The triangle represents one-fourth of some whole shape. What might the whole shape look like?

A: The triangle represents one-fourth of some whole shape. To determine how the whole shape will look…

Q: 44.) Find the area of an equilateral triangle with side length of 30 feet.

A: