In the diagram, find PQ if the area of triangle PQR is 35cm\(^2\)

Emmytoks123

4 years ago

The answer is actually 14cm. Only the height of the triangle is 7cm!!

montty

10 years ago

0.5*10*PQsin30=35, PQ=14cM

raph.Montella

9 years ago

This is wrong Na,

Area of a triangle is 1/2absinC

Please myschool.com.ng correct this glaring error.

Ifennaoffor

3 years ago

yh its 14.
Formula for a side of a triangle is
a=2A/bsinY

Nelly2030

3 months ago

please how is/ pQ/ the base

quadrizubair07

1 year ago

The image did not show in the examination exercise that I partook in.

ronkebakare

2 years ago

The area of a triangle with two sides and an angle is 1/2 x ab sin ° which means it’s supposed to be (10sin30°) / 2 not 10sin30° only