solve for the value of r.\nanswer attempt 1 out of 2\nr =
solve for the value of r.\nanswer attempt 1 out of 2\nr =
Answer
Explanation:
Step1: Set angles equal (vertical angles)
$5r + 8 = 7r - 8$
Step2: Solve for r
$2r = 16 \implies r = 8$
Answer:
8
solve for the value of r.\nanswer attempt 1 out of 2\nr =
$5r + 8 = 7r - 8$
$2r = 16 \implies r = 8$
8