Jawaban:
L =
K =
Penjelasan dengan langkah-langkah:
semoga membantu
Sisi atas = 10 cm
Alas segitiga siku siku :
5^2 = x^2 + 4^2
25 = 16 + x^2
x^2 = 9, x = 3
Jawab:
Keliling = 10 + 10 + 3*2 + 5*2 = 36
Luas = (alas atas + alas bawah)/2 * tinggi
= 26/2 * 4 = 52
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Jawaban:
L =
K =
Penjelasan dengan langkah-langkah:
semoga membantu
Sisi atas = 10 cm
Alas segitiga siku siku :
5^2 = x^2 + 4^2
25 = 16 + x^2
x^2 = 9, x = 3
Jawab:
Keliling = 10 + 10 + 3*2 + 5*2 = 36
Luas = (alas atas + alas bawah)/2 * tinggi
= 26/2 * 4 = 52