Assalamualaikum Kakak tolong saya dong sedang kesulitan ni
Diket:
d1 = 16
d2 = 26
a = 14, b = 14, c = 18 , d = 18
Dty:
L = .....?
K = .....?
Jawab:
L = ½ × d1 × d2
= ½ × 16 × 26
= 16 × 26
= 416 cm
K = a + b + c + d = 2 × (a + c)
= 2 × (a + c)
= 2 × (14 + 18)
= 2 × 32
= 64 cm²
Jawab:
Diketahui
tinggi layang layang = 26cm
lebar layang layang = 16cm
diagonal segitiga atas = 14cm
diagonal segitiga bawah = 18cm
Luas = 1/2d1 x d2
= 1/2 x 16 x 26
= 8 x 26
= 208cm²
Keliling = 2(18 + 14)
= 2 x 32
= 64cm
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