The relation between the 3 sides in the right triangle is
[tex]h^2=(l1)^2+(l2)^2[/tex]Where h is the opposite side to the right angles
l1 and l2 are the legs of the right angle
h is missing
l1 = 7 and l2 = 7
[tex]h^2=7^2+7^2[/tex][tex]\begin{gathered} h^2=49+49 \\ h^2=98 \end{gathered}[/tex]Take square root for both sides to find h
h = 9.899494937
Round it to the nearest whole number
h = 10
The answer is C
