Help please, I have a test

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°