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Start learning 50% faster. Sign in now The part where we have cut the cylinder Top base is remove but lower base Crete, that means we can say no change in but C.S.A of 4 cylinder is add.
Same case for lower base of original cylinder T.S.A of original cylinder + 8 × C.S.A 2 πR (R + h) + 8 × 2 πrh 2 × 22/7 × 14 × 29 + 8 × 2 × 22/7 × 7/2 × 5 2 × 22/7 (406 + 140) = 2 × 22/7 × 54 44 × 78 = 3432 cm2
(22² × 8²) ÷ (92.4 ÷ 4.2) =? × 32
2/5 of 3/4 of 7/9 of 14400 = ?
Find the simplified value of the given expression:
15 of 4 ÷ 3 × 4² + √49 – 12
(288 ÷ 12 + 15 × 5 + 124) = ?
212 + 14 × 23 – 28 × 15 = ?
(?) + (35)2 = (140)2 – (80)2 + 20% of 5480
(22% of 1500 + 15% of 2200) = ? x 11
110 ÷ 5.5 + (?)3 ÷ 12 = 20(2/3)