Gen Ed Math Part 4

In a triangle with sides 3, 4, and 5, which type of triangle is this?

• Scalene Triangle
• Obtuse Triangle
• Right Triangle
• Acute Triangle

If a plane's surface area is 96 cm², and its length is 8 cm, what is its width?

• 8 cm
• 6 cm
• 12 cm
• 16 cm

A compound interest investment of $1,000 at 5% compounded annually will grow to approximately what amount after 3 years?

• $1,150
• $1,157.63
• $1,200
• $1,075

In modular arithmetic mod 7, what is 45 ÷ 3?

• 2
• 3
• 5
• 1

A regular polygon with 6 sides has interior angles measuring:

• 108°
• 150°
• 120°
• 135°

The volume of a cube with side length 3 is:

• 27
• 36
• 18
• 9

Two supplementary angles differ by 20°. What are the angles?

• 60° and 120°
• 50° and 130°
• 70° and 110°
• 80° and 100°

A trapezoid has bases of 6 and 10, with a height of 4. Its area is:

• 16
• 40
• 24
• 32

Simple interest on $500 at 6% for 2 years is:

• $60
• $75
• $30
• $45

In a right triangle with legs 5 and 12, the hypotenuse length is:

• 17
• 15
• 20
• 13