Question

6. The sides of a triangle are 40 cm, 70 cm and 90 cm. The area of the trianele is​

Answer 1

hope attachment answer helps you

Answer 2

$\color{pink}\boxed{\colorbox{black}{area \: of \: triangle}}$

$\color{Cyan}\boxed{\colorbox{black}{40 + 70 + 90}}$

$\color{red}\boxed{\colorbox{black}{ {200}}}$