Panjang OD = 6cm, dan luas ABCD = 96cm2. Panjang AC = … .... Question from @ernestine032009

ernestine032009 @ernestine032009

August 2022 2 4 Report

Panjang OD = 6cm, dan luas ABCD = 96cm2

. Panjang AC = …

Riskafrebianti

Jawaban:

AC = 16 cm

Penjelasan dengan langkah-langkah:

OD = OB = 6 cm

BD = 6 + 6 = 12 cm

BD = d1

AC = d2

$luas \: ABCD = \frac{1}{2} \times d1 \times d2 \\ 96 = \frac{1}{2} \times 12 \times d2 \\ 96 = 6 \times d2 \\ \frac{96}{6} = d2 \\ 16 = d2 = ac$

Jadi panjang AC adalah 16 cm

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MasaDepanmuNantiMas

Diketahui :

OD = 6 cm

BD = 6 × 2 = 12 cm

luas = 96 cm²

Ditanya :

panjang AC ... ?

Jawaban :

L = ½ × d1 × d2

96 = ½ × 12 × AC

96 = 6 × AC

AC = 96 ÷ 6

AC = 16 cm

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AC = 16 cm

Jadi panjang AC adalah 16 cm

Diketahui :

Ditanya :

Jawaban :

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