1) In the following figure angle1+angle2+angle3 is 230°then the measure of angle 4 is
a) 130°
b) 80°
c)650°
d) 90°
Answers
Answered by
1
Step-by-step explanation:
give the figure please
if it's quadrilateral then anwer would be
360-230=130
that is a)
Answered by
4
Answer
A) 130°
1+2+3+4=360°
230° = 360°
=360-230
=130°
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