Question

Calcule o valor de x utilizando o teorema de pitágoras

Answer 1

Resposta:

a)

y²=6²-2²

y²=36-4

y²=32

y=√32

x²=y²+12²

x²=(√32)²+144

x²=32+144

x²=176

x=√176

x=√16.11

x=4√11

b)

x²=10²-(23-15)²

x²=100-8²

x²=100-64

x²=36

x=√36

x=6