Question

FGH is a right angle true or false

Answer 1

Answer:

Yes

Step-by-step explanation:

f to h to g is a right triangle

Answer 2

Answer:

The correct option is B.

Step-by-step 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.

$(10)^2=(\sqrt{63})^2+(6)^2$

Solve the LHS,

$LHS=(10)^2$

$LHS=100$

Solve the RHS,

$RHS=(\sqrt{63})^2+(6)^2$

$RHS=63+36$

$RHS=99$

$LHS\neq RHS$

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