Chapter 10

Question 0

The area of a parallelogram is the product of a base and the corresponding height

Answer 0

Theorem 10-2

Question 1

The area of a rectangle is the product I of it’s base and height

Answer 1

Thereom 10-1

Question 2

The area of a triangle is half the product of a base and the corresponding height

Answer 2

Theorem 10-3

Question 3

The area of a trapezoid is half the product of the height and the sum of the bases

Answer 3

Theorem 10-4

Question 4

The area of a rhombus or a kite is half the product of the lengths of it’s diagnols

Answer 4

Theorem 10-5

Question 5

Distance from the center to a vertex

Answer 5

Radius

Question 6

Perpindicular distance from the center to the side

Answer 6

Apothem

Question 7

The area of a regular polygon is half the product of the apothem and the perimeter

Answer 7

Theorem 10-6

Question 8

If the similarity ratio of two similar figures is a/b then the ratio of there perimeters is a/b and the ratio of there areas is a/b

Answer 8

Perimeters and areas of similar figures

Question 9

The area of a triangle is one half the product of the lengths of two sides and the sine of the included angle

Answer 9

Area of a triangle given SAS

Question 10

The measure of the arc formed by two adjacent arcs is the sum of the measures if the two arcs

Answer 10

Postulate 10-1 Arc addition postulate

Question 11

The circumference of the circle is pi times diameter

Answer 11

Theorem 10-9

Question 12

The length of the arc of a circle is the product of the ratio , measure of the arc / 360 and the circumference of the circle

Answer 12

Theorem 10-10

Question 13

The area of a circle is the product times pi and the square of the radius

Answer 13

Theorem 10-11 area of a circle

Question 14

The area of a sector of a circle is the product of the ratio measure of the arc/ 360 and the area of the circle

Answer 14

Theorem 10-12 area of a sector of a circle