Question

Calculate the value of hypotenuse in the given figure?

• A. $3.5$
• B. $7$
• C. $12.5$
• D. $14$

Answer 1

The correct option is D $14$

The marking on the sides implies that the two adjacent sides containing the right angle are equal.

Thus, $h^2=(7\sqrt{2}{)}^2+(7\sqrt{2}{)}^2$

$=98+98=196$

$\therefore h=\sqrt{196}=14$