1/1000th: The Sports Photography of Bob Martin

1/1000th: The Sports Photography of Bob Martin

Matematika tolong jawab kaka!!!​

tolong jawab kaka!!!​

2a) Dik:

Segitiga siku-siku

AB = 24 cm

BC = 26 cm

Dit: AC?

Jawab:

Gunakan rumus pythagoras

BC² = AB² + AC²

(26)² = (24)² + AC²

676 = 576 + AC²

AC² = 676 - 576

AC² = 100

AC = √100

AC = 10 cm

2b) Dik:

Segitiga siku-siku di L

KL = 12 cm

LM = 8 cm

Dit: MK?

Jawab:

Gunakan rumus pythagoras

MK² = KL² + LM²

MK² = (12)² + (8)²

MK² = 144 + 64

MK² = 208

MK = √208

MK = 14,42 cm

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