Question

If m∠4 = 101.9°, find each of the following in degrees.
(a) m∠5
(b) m∠8

Answer 1

(a) m∠5=<4[alternate angle]=101.9°,

(b) m∠8=<5[vertically opposite angle]=101.9°,

Answer 2

m<5=101.9 m<8=101.9

Explanation:

alternate interior and vertical angles