Question

Encontre o valor X de cada figura ?
Ajuda #matematica #ajuda​

Answer 1

A)

6^2 = 10.m

36 = 10.m

m = 36/10

m = 3,6

8^2 = 10.n

64 = 10.n

n = 64/10

n = 6,4

x^2 = 3,6.6,4

x = sqrt{23,04}

x ≅ 4,8

B))

13^2 = 12^2 + x^2

169 = 144 + x^2

x^2 = 169 - 144

x = sqrt{25}

x = 5

C))

x^2 = 5^2 + 4^2

x^2 = 25 + 16

x = sqrt{41}

x ≅ 6,4

5sqrt{2}^2 = 6,4^2 + y^2

25.2 = 40,96 + y^2

y^2 = 50 - 40,96

y = sqrt{9,04}

y ≅ 3,006

D)

2x^2 = x^2 + 4sqrt{3}^2

2x^2 - x^2 = 16.3

x^2 = 48

x = sqrt{48}

x ≅ 6,92

Sqrt = raiz quadrada

Bons estudos!