Question

Find the value of x.
48°
(7x + 13)
A. 7
B. 3
C. 11
о
D. 5

Answer 1

D

Explanation:

The given angles are vertically opposite and congruent , then

7x + 13 = 48 ( subtract 13 from both sides )

7x = 35 ( divide both sides by 7 )

x = 5 → D