mohon bantuannya saya tidak bisa phytagoras
Jawab:
segitiga siku sama kaki
sudut 45, 45, 90
#SMP
gambar a
x² = 11² + 11²
x² = 121 + 121
x² = (121)(2)
x = √(121 )(√2)
x = 11√2
atau cara lain
x = 11 (√2)
x = 11√2
gambar b
x = 4√3 (√2)
x = 4√6
gambar c
x = 18/√2
x = 18√2 /2
x = 9√2
gambar d
x = 108/√2
x = 108√2 / 2
x = 54√2
gambar e
x = 4√6 / √2
x = 4√3
Jawaban:
1. √11²+11²=√121+121=√242=√121×2=√121×√2= 11√2
