7h class
triangles
and
It's properties solve the following:
А = 65
b=x
c=55
find the valuse of x?
Find the valuse x?
[ Hints Use Angle sum property Sum of the Angles in a
triangle = 180°
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Answered by
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Answer:
GIVEN:-
Total measure of a triangle= 180°
Measure of angle A= 65°
Measure of angle B= x
Measure of angle C= 55°
therefore, as per the given condition..
angle A+angle B+ angle C= 180°
65°+x + 55°=180°
therefore, x + 120° =180°
x = 180°-120°
x = 60°
Rechecking:
angle A+ angle B+angle C= 180°
65°+60°+55°=180°
This is your answer... hope this may help...Thanks.
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