Use properties of special triangles to determine lengths, angles, heights Geometry

We don't have enough information to determine a.

a=5

a=7.5

a=3

We don't have enough information to determine a.

a= \sqrt{29}

a= \sqrt{20}

a=3

We don't have enough information to determine a.

\widehat{a}=50^\circ

\widehat{a}=60^\circ

\widehat{a}=75^\circ

We don't have enough information to determine a.

a=5

a=4

a=3

We don't have enough information to determine a.

a=16

a=20

a=24

We don't have enough information to determine a.

\widehat{a} = 65^\circ

\widehat{a} = 50^\circ

\widehat{a} = 70^\circ

We don't have enough information to determine a.

\widehat{a} = 45^\circ

\widehat{a} = 40^\circ

\widehat{a} = 55^\circ