12/4 Warm-Up

Front

Find x: Options: 10, 10√3, 10√2, 20

Back

Answer: 10√3

Front

Find x: Options: 2√3, 3√3, 6√3, 12

Back

Answer: 2√3

Front

Find y: Options: 6, 24, 12√3, 6√3

Back

Answer: 6√3

Front

Level 2: Solve for the value of y: Options: 13, 5, 23, 10

Back

Answer: 5

Front

Find the missing side: Options: 9, 41, 6.4, 3

Back

Answer: 6.4

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

Define 'hypotenuse'.

Back

The longest side of a right triangle, opposite the right angle.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 * (length + width).

Front

What is the relationship between the sides of a 30-60-90 triangle?

Back

The sides are in the ratio 1:√3:2.