Question

Tentukan nilai a dan b!

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Selamat Berjuang
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Answer 1

Penyelesaian

gunakan Teorema phythagoras.

c²=a²+b²

Maka a

c²=12²+9²

c=√144+81

c=√225

c=15cm

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Dan b

c²=12²+5²

c=√144+25

c=√169

c=13cm

Semoga bermanfaat

Answer 2

Verified answer

NILAI A :

A = √12² + 9²

= √(12(12) + (9(9)

= √144 + 81

= √225

= √(15¹(15¹)

= √15²

= 15 CM

NILAI B :

B = √12² + 5²

= √(12(12) + (5(5)

= √144 + 25

= √169

= √(13¹(13¹)

= √13²

= 13 CM