Question

Please help me with the online work !!!!!!!!!!!!!! acellus

Answer 1

P=

20x12=240

R=

20x15=300

240+300

Explanation:

Answer 2

240 cm², A = 300 cm², and 540 cm²

Explanation:

1) The area of a parallelogram is A = bh, so:

A = (20)(12)

A = 240 cm²

2) Similarly, the area of a rectangle is A = bh, so:

A = (15)(20)

A = 300 cm²

3) The composite area is the sum of both the rectangle's area and the parallelogram's area, so:

240 cm² + A = 300 cm² = 540 cm²