Question

Question 5
In $\Delta PQR$, if $\angle R=\angle P$ and QR =4 cm and PR =5cm. Then, the length of PQ is
(A) 4 cm
(B) 5 cm
(C) 2 cm
(D) 2.5 cm

Answer 1

Given PQR such that $\angle R=\angle P$. QR = 4 cm and PR = 5 cm

In $\Delta PQR\angle R=\angle P$
$\Rightarrow PQ=QR$ [sides opposite to equal angles are equal
$\Rightarrow PQ=4cm$ $[\because QR=4cm]$
Hence, the length of PQ is 4 cm