Question

3. Diagonals of a square are_____ bisects each other at_____ angle.

4. Volume of a right circular cylinder with radius r and height h is
a) 2πrh
b) 2πrsqh
c) πrh
d) 1\2πrsqh?

Answer these questions pls​

Answer 1

Answer:

3.diagonals of a square are equal bisects each other at right angle

4.2πrh