Question

∆PQR is a isosceles triangle with PQ=PR=7.5cm and QR=9cm .The height of PS from P to QR is 6cm . Find the area of ∆PQR . What will be the height from R to PQ i.e.RT​

Answer 1

Good question !

Answer:

Area of ΔPQR = 27 cm²

Height RT= 7.2 cm

Step-by-step explanation:

See attachment please