Question

If ∠I has a measure of 134∘, what is the measure of ∠A?
the angles are supplementary.

Answer 1

∠A = 46°

Explanation:

Supplementary means that 2 or more angles add up to the sum of 180°, So we can say;

∠I + ∠A = 180

134 + ∠A = 180

∠A = 180 - 134

∠A = 46°

Therefore, we can conclude that the measure of ∠A is 46°.

Hope this helps!

Answer 2

46

Explanation:

angles that are supplementary add up to 180 so make equation x + 134 = 180

solve.