Question

Help! due in a min!Find the angle measures for the following:m<1=___ m<4=___​

Answer 1

Answer:

m∠1 = 20°

m∠4 = 110°

Step-by-step explanation:

m∠1 + 70° = 90°

m∠1  = 20°

70° + m∠4 = 180°

m∠4 = 110°

Answer 2

Answer:

$\boxed{m \angle1 \: = 20} \\ \\ \boxed{m \angle4 = 110}$

Step-by-step explanation:

$m \angle1 \: =90 - 70 = 20 \\ m \angle4 = 360 -( 180 + (180 - 110)) \\ m \angle4 = 360 - 250 \\ m \angle4 = 110$