Question

8 numeric 1 point
find the missing measure. write your answer as a plain number:

answer

9 numeric 1 point
find the missing measure. write your answer as a plain number:

answer

Explanation:

Question 8

Step1: Identify vertical angles

Vertical angles are equal. The angle \( b \) and the \( 37^\circ \) angle are vertical angles.

Step2: Conclude the measure of \( b \)

Since vertical angles are equal, \( b = 37 \).

Step1: Identify straight angle

A straight angle measures \( 180^\circ \). The angle \( b \) and the \( 51^\circ \) angle form a straight angle.

Step2: Calculate \( b \)

Using the straight angle property, \( b = 180 - 51 = 129 \).

Answer:

37

Question 9