Chapter 16 Practice Set 2 (1-29)

A triangle has sides measuring 2 cm and 3 cm. If the perimeter of the triangle equals 9 cm, what is the measure of the third side?

A triangle has sides measuring 5 cm and 8 cm. If the perimeter of the triangle equals 20 cm, what is the measure of the third side?

A given triangle has a base of 10 cm and an area of 80 sq cm. What is the height of the triangle?

What is the height of a triangle with an area of 12 sq cm and a base of 4 cm?

A given triangle has a base of 13 cm and an area of 130 sq cm. What is the height of the triangle?

What is the base of a triangle with a height of 9 cm and an area of 45 sq cm?

If the area of the triangle above is 9 sq cm, what is the base?

What is the height of the triangle above, if the area is 160 sq cm?

If AB = 7 feet and the perimeter of ABC is 20 feet, what is AC?

If AB = 3 centimeters and AC = 2 centimeters, what is the perimeter of ABC?