Approximate area of a circle with radius of 12 inches is A. 904.32 in.2 B. 75.36 in.2 C. 37.68 in.2 D. 452.16 in.2

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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PLEASE I Dont have Any points thank you

1. Approximate area of a circle with radius of 12 inches is

A. 904.32 in.2

B. 75.36 in.2

C. 37.68 in.2

D. 452.16 in.2

2 . A pentagon has side lengths equal to 6, 3, 8, 5, and 2 units. If the shortest side length of similar pentagon is 1 unit, the perimeter of the smaller pentagon is equal to

A. 12 units

B. none of the choices

C. 16 units

D. 24 units

3. If three sides of a triangle are equal, then such triangle is

A. right

B equilateral

C. isosceles

D. obtuse

4. The only correct statement about the relationship between a radius and diameter is

A. The radius is twice the length of the diameter.

B. The radius is half the length of the diameter.

C. The diameter is half the length of the radius.

D. The diameter is three times as long as the radius.

5. Two non-adjacent angles that are on opposite sides of the transversal and between parallel lines are called

A. alternate exterior angles

B. none of the choices

C.corresponding angles

d. alternate interior angles

 

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