Question

2.In triangle ABC, if AB =AC, <B = 50,then find <c?
In triangle PQR ,<P =<R and QR =4 cm, PR =5 cm. Then the length of PQ is​

Answer 1

Step-by-step explanation:

AB=AC

THUS,

<B=<C

<B=50°

THUS <C=50°

<P=<R

THUS,

QR=PQ

THUS

PQ=5CM

Answer 2

Answer:

50° , 4cm

Step-by-step explanation:

In triangle ABC

as AB = AC , angle B=angle C

angle C=50

In triangle PQR

as angle P = angle R , PQ=RQ

PQ=4cm