Acircle is divided into 8 equal parts. what is the total angle measure of 4 parts?

ANSWER

The total angle measure of 4 parts is 180°

EXPLANATION

The complete circle measures 360°.

If the circle is divided into 8 equal parts, then 8 equal sectors will be formed.

Each sectoral angle measures

Therefore the total angle measure of 4 parts is 4(45°)=180°

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

cheater

step-by-step explanation: