Question

in triangle pqr, if pq=qr and qr is produced to s such that angle prs =100°, then what is angle p

Answer 1

Answer:

PQR is a triangle. S is a point on the side QR of ΔPQR such that ∠PSR=∠QPR/ Given QP=8cm, PR=6cm and SR=3cm.

(I) Prove ΔPQR∼Δ SPR

(II) Find the length of QR and PS

(III) areaofΔSPRareaofΔPQR.