Question

1. Volume of a cube with side 2.5 cm is ______ cu.cm.
a. 15.625 b. 15.675 c. 15.655 d. 15.635

2. Equation of the X-axis is ______.
a. x = 0 b. y = 0 c. x = a d. y = b

3. tan 40° x tan _____ = 1
a. 40° b. 50° c. 60° d. 70°

4. Ratio of radius of circumcircle to the radius of incircle of an equilateral triangle is _____.
a. 5:1 b. 3:1 c. 2:1 d. 1:3

Answer 1

Answer:

question no. 1= d. 15.635

question no. 2= a. x = 0

question no. 3= see the picture

question no. 4= see the picture

Step-by-step explanation:

have a great day

Answer 2

Answer:

hii nice to meet you good morning