Question

Two angles of quadrilateral are 70 and 130 and the other two angles are equal. Find the measure of these angles.​

Answer 1

Answer:

the angles are of 80 degrees each as the sum of measurements of all angles of a quadilatral is 360degrees so 70 + 130 +other angles= 360 degrees

70+130=200

then

360-200=160

160/2=80each

pls mark as brainliest

if it helps you

Answer 2

Step-by-step explanation:

given,two angles=70°and 130°

.: another two angles=x°and x°

we know that sum of all angles of quadrilateral=360°

.:x°+x°+70°+130°=360°

2x°=360°-230°

x°=65°

hence measures of angles are 65°,65°,70°,130°.

please mark as brainlist answer.