Question

ans for this question​

Answer 1

Answer:

Here is your answer

Hope it helps

Answer 2

Step-by-step explanation:

we can simply find the area

by subtracting the area of the triangle from the area of the rectangle.

=area of rect. - area of ∆

= l× b - 1/2(b×h)

= (16cm× 27cm) - 1/2(12cm× 18cm) (use calculator here)

= 16cm×27cm- 12cm×9cm

= 4×3( 4cm×9cm- 3cm×3cm)

= 12(36cm²-9cm²)

= 12× 27cm²

= 324cm²