Question

ABC is a right angle triangle in which angle is 90 degree and and a b is equal to AC find Angle B and angle C
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Answer 1

Answer:

Angle B=45 degrees and angle C= 45 degrees

Step-by-step explanation:

ABC is a right angled triangle

so 1 angle is right angle

Angle A=90 degrees

ab and ac are equal so it also a isosceles triangle

in isosceles triangle the angles opposite to equal sides are equal

sum of angles in a triangle= 180 degrees

angle A+angle B+angle C= 180 degrees

90 degrees+B+C = 180 degrees

B+C=180-90

B+C=90 degrees

B=C

Let angle B and C =x

X+X=90 degrees

2X=90 degrees

X=90÷2

X=45 degrees

Angle B=45 and C=45 degrees