Question

A thin silver disc of diameter 10 cm costs
N3 300. What is the cost per m²?​

Answer 1

Answer:

koi ha mara sa baat karo na alone hu ma7061528052yggy

Step-by-step explanation:

ggg to the same to you and your family and friends and family welfare govt of India Today group

Answer 2

Step-by-step explanation:

1 m = 100 cm

10 cm = 10 / 100 m = 0.1 m

Area of disc:

A = d² π / 4 = 0.1² ∙ π / 4 = 0.01 ∙ π / 4 = 0.007853981634 m²

Cost:

# 3 300 / 0.007853981634 m² = 420 169.05 # / m²