NS Mathematics 10 Cumulative Review

Mike has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?

• 21 cubic inches
• 63 cubic inches
• 66 cubic inches
• 198 cubic inches

Find the surface area of the square pyramid.

• 429 sq. cm

• 389 sq. cm

• 441 sq.cm

• 308 sq. cm

Calculate the composite surface area of the figure.

• 4605.38 cm²
• 4541.76 cm²
• 593.76 cm²
• 4919.76 cm²

Which equation would you use to solve for x?

• $\sin\left(62\degree\right)=\frac{10}{x}$

• $\tan\left(62\degree\right)=\frac{10}{x}$

• $\tan\left(62\degree\right)=\frac{x}{10}$

• $\cos\left(10\degree\right)=\frac{x}{62}$

Find the length of side x to the nearest tenth of a unit.

• 8.0

• 14.0

• 19.8

• 9.9

Find the length of side x to the nearest tenth of a unit.

• 8.0

• 15.1

• 6.5

• 18.7

Solve for the missing angle

• $50\degree$

• $0.053\degree$

• $36.9\degree$

• $95\degree$

Find the greatest common factor (GCF) of 45 and 60

• 5
• 15
• 10
• 9

What is the least common multiple (LCM) of 4 and 9?

• 12
• 36
• 27
• 9