E
Editor
Sep 18, 2022
In a triangle OPQ, if $Q=90^{\circ} and OP is hypotenuse, then:
Difficulty: Hard
A:
$(OP)^{2}=(PQ)^{2}-(OQ)^{2}$
B:
$(OQ)^{2}=(OP)^{2}-(PQ)^{2}$
C:
$(PQ)^{2}=(OP)^{2}+(OQ)^{2}$
D:
$(OQ)^{2}=(PQ)^{2}-(OP)^{2}$
ID: 63273db8ca83163ac3a0f4cb