Question

Help plz worth 12 points

Answer 1

4. 0.957 square meters

5. 4 cm

Explanation:

4. l*w=area

1.2*2.4=2.88

2.88=pi*r^2

0.917=r^2

0.957=r

5. diameters have to be 8cm for three to touch to get to 24cm, because 8*3=24.

radius=1/2 diameter, so radius=4cm