In the given figure , if ABCD is a parallelogram , then measures of angle A and angle B are
angle A=(3x -2degree)
angle C = (2x+23degree)
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Answers
Answered by
10
Step-by-step explanation:
according to information provided
angle A= angle C( opp. angles of llgm)
3x-2=2x+23
or, 3x-2x=23+2
or, x=25
angle A= 73 degree
angle C= 73 degree
angle B=180-angle A=180-73=107 degree
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Answered by
4
Step-by-step explanation:
In Parallelogram ABCD A and C are equal
so , 3x -2 = 2x +23
3x - 2x = 23 + 2
x = 25
A = 3(25)-2
= 75 -2 = 73
in Parallelogram ABCD , A + B = 180 °
73 + B = 180
B = 180 - 73 °
B = 117 °
So A = 73° and B = 107 °
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