Question

SOLVE these numericals...
PLEASE CAN YOU SOLVE THESE NUMERICALS...
PLEASE!!​

Answer 1

Apply formula,

Distance = speed × time

1) Distance = 66 × 2

Distance = 132 km

2) Distance = 19 × time

5989 = 19 × time

time = 5989 / 19

time = 315.21 hour

3) perimeter of circle = pi × r²

perimeter of circle = 3.14 × 40 × 40

perimeter of circle = 5024 m

distance covered in 3 and half round = 3.5 × 5024

distance covered in 3 and half round = 17584

Displacement = 5024/2

= 2512 m

hope it helps.......✌