Question

Please solve question 28!! Just learned this today I’m so confused…

Answer 1

The coordinates of
`P` are
`(0,k)`.

1.
`OQ=QR=√(h^2+k^2)` (distance formula)

2.
`PQ=QS=h` (distance formula)

3.
`\overline{OQ} \cong \overline{QR}`,
`\overline{PQ} \cong \overline{QS}` (definition of congruency)

4.
`\angle OQP \cong \angle SQR` (vertical angles)

5.
`\triangle OPQ \cong \triangle RSQ` (SAS)