(ISC)2 CCSP Certified Cloud Security Professional Official Practice Tests

(ISC)2 CCSP Certified Cloud Security Professional Official Practice Tests

Matematika <CEB =4× , dan <DEC=2×, maka <DEC adalah.....°​

<CEB =4× , dan <DEC=2×, maka <DEC adalah.....°​

Penyelesaian:

DEC:CEB=2:4

maka

DEC=2/2+4×90°

DEC=2/6×90°

DEC=1/3×90°

DEC=30°

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Jawaban:

DEC = 30⁰

Penjelasan dengan langkah-langkah:

CEB + DEC = 90 (sudut penyiku)

4X + 2X = 90

6X = 90

X = 90/6

X = 15

DEC = 2X = 2 x 15 = 30⁰

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