Unit 4 Pretest

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 3

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

Find the distance between these two points.

• 13
• 7.9
• 9.2
• 3.6

the volume of the following cylinder =

• 3015.9 m³

• 376.9 m³

• 3000 m³

Find the volume of the cone. Round your answers to the nearest tenth. Use 3.14 for π.

• 14.13 in³

• 56.52 in³

• 169.56 in³

Jack wants to know how much water a sphere can hold with a radius of 8 cm. Find the volume. Use 3.14 for pi.

• 83.6 cm³
• 2144.7 cm³
• 254 cm³
• 2220 cm³