Question

The perimeter of a rectangle is 19.8 cm. If the
height 4.2 cm, what is the base? What is the area?

Answer 1

Answer:

Base = 5.7cm

Area = 23.94cm squared

Step-by-step explanation:

4.2 +4.2 = 8.4

19.8- 8.4 = 11.4/ 2 = 5.7

Now 5.7 x 4.2 = 23. 94

Answer 2

Base= 5.7 cm 23.94cm squared