Question

In the diagram, the measure of angle 6 is 98°. what is the measure of angle 7?

Answer 1

Answer: The measure of angle 7 is 82 degrees.

Explanation:

Angle 6 and 7 lies on a straight line so they will add up to 180 degrees.

So if Angle 6 is 98 degrees then an a number plus 98 has to equal 180.

so we could generate an equation as x + 98 = 180

x + 98 = 180 solve for x

-98 -98

x= 82

Answer 2

7∠82°

Explanation:

Well angle 6 and 7 are complementary angles, meaning they both add up to 180°.

So we do 180 - 98 which is 82°.