1. Two similar polygons have corresponding sides with length in a ratio of 2:3. The sum of the areas of the polygons is 143 sq. in. Find the area of the larger polygon.
2.
Given a hexagon
with a radius of 6, find the ratio of the areas of its inscribed and
circumscribed circles.
The angle bisector theorem states that side MO will be divided proportionally as the two sides that make up the bisected angle. Therefore the ratio of MP:PO is 12:16 or 3:4. Since the heights of the two triangles are the same then the ratio of the areas will be 3:4.
5. If a triangle has side lengths of 9, 13, and 18, what is the area of the triangle.
6. If quadrilateral ABCD is inscribed in a circle with side lengths of 3, 5, 7, and 11, find its area.
7. L.A.=__190______
T.A.=__358______
V= 420
8. L.A.=___360_____ T.A.=
V=
9. L.A.=___504_____
T.A.=
V= 
10.
L.A.=____1040____
T.A.=___1440_____
V = 3200
T.A.=________
12. L.A.=________
T.A.=________
13. L.A.=________
T.A.=________
Radius = 9