Jawaban:
b. Luas ∆ itu = 1/2 × a × t
= 1/2 × 10 × 8
= 80/2
= 40 cm²
a. Nilai S
Rumus = (a+b+c)/2
= (8+10+6)/2
= 24 / 2
= 12
b. Luas segitiga
Rumus = ½ × a × t
= ½ × 6 × 8
= 24
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Jawaban:
b. Luas ∆ itu = 1/2 × a × t
= 1/2 × 10 × 8
= 80/2
= 40 cm²
Verified answer
Jawaban:
a. Nilai S
Rumus = (a+b+c)/2
= (8+10+6)/2
= 24 / 2
= 12
b. Luas segitiga
Rumus = ½ × a × t
= ½ × 6 × 8
= 24
Semoga Membantu !!