Question

Pls answer 5 it is very important this is my home work
if it is not useful i will talk to the owner A.K.A my dad

Answer 1

Answer:

656m.

Step-by-step explanation:

take 56m as diameter

your radius will be 28m

so the circumference will be πr because it is a semicircle

your answer will be 88m

now multiply it by 2 to get the perimeter of the other curved side

your answer will be 176m

now add 240 two times and you will gat the answer

Answer 2

Step-by-step explanation:

3.

distance to be covered/perimeter of wheel

peeimeter = Π × diameter

=22× 49/70 =15.4 revolutions

5

perimeter of henispheres attached = Π×56/2= Π×28 = (22×28)/7 = 616÷7= 88

2×240 +(2×88)= 480+ 616

1096 ans