Geometry Warm-up Sec. 8.1-8.2

Find the value of x. Write your answer in estimated form rounded to the nearest tenth.

Mathematical Equivalence

ON

Find the value of x. Write your answer in estimated form rounded to the nearest tenth.

Mathematical Equivalence

ON

Find the value of x. Write your answer in estimated form rounded to the nearest tenth.

Mathematical Equivalence

ON

Scott is using a 12-foot ramp to help load furniture into the back of a moving truck. If the back of the truck is 3.5 feet from the ground, what is the horizontal distance from where the ramp reaches the ground to the truck? Round your answer to the nearest tenth. Type your numerical answer only (no units).

Mathematical Equivalence

ON

If the diagonal of a square is 11.3 meters, approximately what is the perimeter of the square? Round your answer to the nearest tenth. Type your numerical answer only (no units).

Mathematical Equivalence

ON

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle.

15, 16, 21

• Not a triangle

• Acute

• Right

• Obtuse

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle.

20, 23, 41

• Not a triangle

• Acute

• Right

• Obtuse

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle.

10, 24, 26

• Not a triangle

• Acute

• Right

• Obtuse

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle.

6, 13, 20

• Not a triangle

• Acute

• Right

• Obtuse

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle.

3, 16, 17

• Not a triangle

• Acute

• Right

• Obtuse