Perhatikan Gambar berikut
(Bantu Jawab+Penyelesaian)
(Bantu Jawab+Penyelesaian)
EF = 2 × √ TE ² - TF²
EF = 2 × √ 26² - 24²
EF = 2 × √ ( 26 × 26 ) - ( 24 × 24 )
EF = 2 × √ 676 - 576
EF = 2 × √ 100
EF = 2 × √10²
EF = 2 × 10
EF = 20 Cm
Volume Limas Segiempat
= ⅓ × Luas Alas × Tinggi
= ⅓ × ( 20 × 20 ) × 24
= ⅓ × 400 × 24
= 1 × 400 × 8
= 400 × 8
= 3.200 Cm³. < Opsi D >
⃢~ Opung~⃠⃫⃟⃤᳗᳐
Jawaban:
D
Penjelasan dengan langkah-langkah:
EF = √(26²-24²) = √(676-576) = √100 = 10 cm
AB = 2 x EF = 20 cm
Volume = AB² x TF/3
= 20² x 24/3
= 400 x 8
