Question

FGH is a right angle true or false

Answer 1

Yes

Explanation:

f to h to g is a right triangle

Answer 2

The correct option is B.

Explanation:

According to the Pythagoras theorem, in a right angled triangle the sum of squares of both legs is equal to the square of hypotenuse.

`hypotenuse^2=perpendicular^2+base^2`

From the given triangle it is clear that the measure of both legs are 6 units and √(63) units , and the measure of hypotenuse is 10 units.

`(10)^2=(√(63))^2+(6)^2`

Solve the LHS,

`LHS=(10)^2`

`LHS=100`

Solve the RHS,

`RHS=(√(63))^2+(6)^2`

`RHS=63+36`

`RHS=99`

`LHS\\eq RHS`

The given triangle FGH is not a right angled triangle, therefore the correct option is B.