Question

Please find x ASAP please please please

Answer 1

GiveN:-

• Sides of triangles are √80 , 8 and x

To FinD:-

• Value of x = ??

SolutioN:-

we know that given triangle is right angled triangle.

➢ By using Phythagoras Theorem:-

`\sf \longrightarrow \: (AC)^2 = (AB)^2 + (BC)^2`

`\sf \longrightarrow \: ( √(80) )^2 = (x)^2 + (8)^2`

`\sf \longrightarrow \: 80 = (x)^2 + (8)^2`

`\sf \longrightarrow \: 80 \: = x^2 \: + \: 8^2`

`\sf \longrightarrow \: 80 \: = x^2 \: + \: 64`

`\sf \longrightarrow \: 80 \: - 64 = x^2 \:`

`\sf \longrightarrow \: 16 = x^2 \:`

`\sf \longrightarrow \: x^2 \: = 16`

`\sf \longrightarrow \: x \: = √(16)`

`\sf \longrightarrow \: x \: = 4 \: units`