Find the measure of the central angle that you would draw to represent 20% in a circle graph.
a. 18°
b. 60°
c. 72°
d. 20°

C

Step-by-step explanation:

The central angle is 20% of 360°, that is

central angle = × 360° = 0.2 × 360° = 72° → C

Find the measure of the central angle that you would draw to represent 20% in a circle graph.

A. 18°

B. 60°

C. 72°

D. 20°

Step-by-step explanation:

The central angle is 20% of 360°

20 % of 360 = 72°

9 x 8 divided by (5-3)=36

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!