2nd Quarter Review on Lessons 16-30

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

How do you find the center of a circle given its equation in standard form?

Back

The center (h, k) can be found from the equation (x-h)² + (y-k)² = r².

Front

What is the formula to find the midpoint between two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2).

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the ratio for Cosine?

Back

Cosine = Adjacent/Hypotenuse.

Front

What is the ratio for Tangent?

Back

Tangent = Opposite/Adjacent.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the formula for the area of a circle?

Back

Area = π × r², where r is the radius.

Front

How do you find the volume of a cylinder?

Back

Volume = π × r² × height.