Question

Bu siti meminjam uang di bank dengan bunga 16% pertahun busiti dikenai bunga sebesar 900.000.00 selama 9 bulan.betapa pinjaman awal bu siti

Answer 1

Step-by-step explanation:

Answer

Given:

Slant height =l=28cm

Height of cone =h=21cm

Let r be radius of cone.

We know that,

⇒ l² = h² + r²

⇒(28)² = (21)² + r²

⇒ r² = 784=441+r²

⇒r² = 343

⇒r = 7√7 cm

Volume of cone = ⅓ πr²h

= ⅓ × π × (7√7)² × 21

= 7203π/3

= 2401πcm³

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Final Answers:

Radius = 7√7 cm

Volume = 2401πcm³

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Answer 2

180 Bu siti meminjam uang di bank dengan bunga 16% pertahun busiti dikenai bunga sebesar 900.000.00 selama 9 bulan.betapa pinjaman awal bu siti