Two acute angles of a right-angled triangle are equal.Find the angles.
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let ABC be the triangle right angled at B
angleA+angle B+angleC =180
angle A+ angle C +90=180
angle A+ angle C=180-90
angle A+angle C=90
2angle A=90
angle A= 45
angle C= 45
angleA+angle B+angleC =180
angle A+ angle C +90=180
angle A+ angle C=180-90
angle A+angle C=90
2angle A=90
angle A= 45
angle C= 45
aarush29:
45.45and 90
yes
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