Question

in the figure find the area of adjoining triangle PQR and the height PS:(PLS SOLVE URGENTLLY WITHIN 10 MINUTES DUE TO EXAM)

Answer 1

area of a triangle= 1/2×base×height
base=20
height=15
area= 1/2×20×15
=( 2×10=20) so 10×15
=_150sqcm_

Answer 2

area of a triangle= 1/2×base×height
height=15
base=20
area= 1/2×20×15
=( 2×10=20)
so 10×15
=150sqcm