Question

Please kak bantu jawab cari luasnya ya

Answer 1

Verified answer

Luas persegi panjang
L = p x l
L = 38 x 17
L = 646 cm²

Luas segitiga
alas segitiga = 38 cm - 13 cm - 13 cm = 12 cm

Luas = 1/2 x alas x tinggi
L = 1/2 x 12 x 12
L = 72 cm²

Luas seluruhnya
L = 646 cm² + 72 cm²
L = 718 cm²

Answer 2

Luas persegi panjang
38 cm x 17cm = 646cm^2
luas Segitiga = 1/2 x alas x tinggi
= 1/2 x 12cm x 12cm
= 72cm^2
Hasil Akhir
646cm^2 + 72cm^2 = 718cm^2