please give the answer it is very urgent please please please I request
Attachments:
Answers
Answered by
4
Step-by-step explanation:
A+b+c=180°
a+b+40=180.
a+b=180-40
=140/2=70
a=70
we can find the half of angle a
70/2=45
angle oab=45°
#HOPE IT HELPS.........!!!!!!!!!
Answered by
2
Answer:
HOPE U GET IT
Step-by-step explanation:
A+B+C=180°
A+B+40=180°
WHEN 40 COMES TO RIGHT SIDE IT BECOMES -
A+B=180°- 40
THE ANSWER
140
140/2=70
A=70
EVEN WE CAN FIND THE HALF OF ANGLE A
70/2=45
ANGLE OAB IS
45°
GOOD EVENING
Similar questions