Penjelasan dengan langkah-langkah:
3. Mencari y :
y² = 20² - 12²
= 400 - 144
= 256
y = 16 m
Mencari x :
x² = 13² - 12²
= 169 - 144
= 25
x = 5 m
x + y = 5 + 16 = 21 m (B)
4. Jawaban B. 4, 6, 9
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Penjelasan dengan langkah-langkah:
3. Mencari y :
y² = 20² - 12²
= 400 - 144
= 256
y = 16 m
Mencari x :
x² = 13² - 12²
= 169 - 144
= 25
x = 5 m
x + y = 5 + 16 = 21 m (B)
4. Jawaban B. 4, 6, 9