find the measure of ANGLE ABC..
pls solve properly
Attachments:
Answers
Answered by
0
Answer:
90°+90°+50°+x=360°
230°+x=360°
x=360°-230°
x=130°
angle B is 130 °
Step-by-step explanation:
mark as Brainliest
Answered by
0
Answer:
sum total of all the angles in a quadrilateral =360
given,
angle A & C =90
angle D = 50
So, angle B =?
A+B+C+D =360
90+B+90+50=360
230+B =360
B=130
Step-by-step explanation:
Similar questions