find unknow sizes of angle
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Heyy...
Solution is done.
180°-42°= 138°
both angles will be equal because both sides are equal.
So angle ABC = angle ACB =138/2 = 69°
and angle BCD = 180°-69° = 111°
thankyou buddy...
HOPE IT HELPS YOU.
Solution is done.
180°-42°= 138°
both angles will be equal because both sides are equal.
So angle ABC = angle ACB =138/2 = 69°
and angle BCD = 180°-69° = 111°
thankyou buddy...
HOPE IT HELPS YOU.
rahul354:
tnq so much....
fine
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2
your answer is in the image.
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