Question

Fill in the blank: ∠3, ∠5, and ∠6.

a. Linear Pairs Theorem
b. ∠6 ≅ ∠7
c. ∠1 ≅ ∠7
d. Transitive Property of Congruence

Answer 1

The correct answer is a. Linear Pairs Theorem.

Step-by-step explanation:

The correct answer is a. Linear Pairs Theorem.

Linear pairs are pairs of adjacent angles that form a straight line. In a linear pair, the sum of the measures of the angles is always 180 degrees.

So, ∠3, ∠5, and ∠6 are angles that form a straight line, and their sum is 180 degrees. Therefore, the correct answer is a. Linear Pairs Theorem.