Question

If triangle ABC-triangle PQR then angle B is

Answer 1

Answer:

B=Q

Step-by-step explanation:

ABC=PQR

Then

A=P

B=Q

C=R

Answer 2

$\angle B=\angle Q$

Step-by-step explanation:

$\triangle$ABC$\sim\triangle$PQR

Angle  A is corresponding angle of P

Angle B is corresponding  angle of Q

Angle C is corresponding  angle of R

Side AB is  corresponding of side PQ

Side BC is  corresponding of side QR

Side AC is  corresponding of side PR

We know that

When two triangle are similar then their corresponding angles are equal and the ratio of their corresponding sides are equal.

By using this property

$\angle A=\angle P$

$\angle B=\angle Q$

$\angle C=\angle R$

$\frac{AB}{PQ}=\frac{BC}{QR}=\frac{AC}{PR}$

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