In square ABCD angle A and angle B =7:8 what is measure of angle D
Answers
Answered by
1
angle D = angle B
7x + 8x =180( sum of alternate angle of square is 180)
15x = 180
x =180/15
=12
so angle D = 8×12
=96
7x + 8x =180( sum of alternate angle of square is 180)
15x = 180
x =180/15
=12
so angle D = 8×12
=96
priyabachala:
but in square angles are 90degrees
sum of thier alternate is 90 +90 =180
but in square how the angles can be 96 degrees
Answered by
1
7x+8x=180
15x=180
x=12
7x=84
8x=96
angle b = angle d (alternate interior angle)
angle d=96
15x=180
x=12
7x=84
8x=96
angle b = angle d (alternate interior angle)
angle d=96
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