the measure of acute angle of an isoceles right angle triangle is ____
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It's measure is 45°.
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Hope it helps you !!!
poojadhamani:
ty
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Here is your solution
Given :-
ABC is a right isosceles Triangle .
in which
Two sides are equal
I. e
AC = BC
hence
∠A=∠B
∠ACB = 90°
we know that
sum of triangle is 180°
∠A+∠B+∠c = 180
∠A+∠B+90° = 180
∠A+∠A+90° = 180° [ ∠A = ∠B Given ]
2∠A+90° = 180°
2∠A = 180°-90°
∠A = 90°/2
∠A=45°
Hence
measure of acute angle of a right angled isosceles triangle is 45°
Hope it helps you
Given :-
ABC is a right isosceles Triangle .
in which
Two sides are equal
I. e
AC = BC
hence
∠A=∠B
∠ACB = 90°
we know that
sum of triangle is 180°
∠A+∠B+∠c = 180
∠A+∠B+90° = 180
∠A+∠A+90° = 180° [ ∠A = ∠B Given ]
2∠A+90° = 180°
2∠A = 180°-90°
∠A = 90°/2
∠A=45°
Hence
measure of acute angle of a right angled isosceles triangle is 45°
Hope it helps you
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