91Ó°ÊÓ

Find the geometric mean between the two numbers.

$1$ and $1000$

Which equations are correct for the right triangle shown ?

$\begin{array}{l}\left(a\right).r^2=s^2+t^2\left(b\right).{\text{s}}^2=r^2+t^2\left(c\right).{\text{s}}^2+r^2=t^2\\ \left(d\right).s^2=t^2−r^2\left(e\right).t=r+s\left(f\right).t^2={\left(r+s\right)}^2\end{array}$

Use the diagram to complete each statement.

If $m∠R=k,$ then $m∠RSU=?,$

$m∠TSU=?,$ and $m∠T=?.$

Find the value of $x$ from the given figure.

Simplify.

$\sqrt{12}$

Find the geometric mean between the two numbers.

$16$and $24$

find the value of $x$.

Find the geometric mean between the two numbers.

$22$and $55$

Refer to the figure at the right.

If $LM=4$and $MK=8$, find $JM$.

Refer to the figure at the right.

If $LM=6$and $JM=4$ find $MK$.