To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.

4 0

2 years ago

It took Amari 2 hours to paint the first 14 feet of a 70 foot long fence. What percentage of the fence have they painted so far

umka21 [38]

Answer:

20%

Step-by-step explanation:

Divide

14/70 = 0.20

Convert from a decimal to a percent. You can multiply by 100 or move the decimal two places right.

0.20 x 100 = 20%

6 0

3 years ago