The sum of the measures of the angles of a trapezoid is 360. find the missing measure. top right corner 100°, top left corner 100°, bottom right corner d°, bottom left corner 80°

The measure of missing angle i.e ∠d is 80°

Step-by-step explanation:

Given that the sum of the measures of the angles of a trapezoid is 360. find the missing measure. top right corner 100°, top left corner 100°, bottom right corner d°, bottom left corner 80°. we have to find he value of d.

According to question

100°+ 100°+ 80°+d°=360°

⇒ 280°+d=360°

⇒ d=80°

Hence, the measure of missing angle i.e ∠d is 80°

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42