Question

area
find (a) volume and b) Total surface
of hemi shere with diameter
28 cm​

Answer 1

Answer:

a) Volume = 2/3 $\pi$r³

Volume = 2/3 × 22/7 × 14 × 14 × 14 = 5749.3 cm³

b) Total surface area = 3$\pi$r²

Area = 3 × 22/7 × 14 × 14 = 1848 cm²

Answer 2

Answer:

Explanation:I don't say you have to mark my ans as brainliest but if it has really helped you plz don't forget to thank me....