7th Grade SBAC Review Flashcard 2

Front

What is the formula to calculate percentage?

Back

Percentage = (Part / Whole) × 100

Front

How do you find the surface area of a rectangle?

Back

Surface Area = Length × Width

Front

What is the formula for the area of a circle?

Back

Area = πr², where r is the radius of the circle.

Front

How do you calculate the percent discount?

Back

Percent Discount = (Discount Amount / Original Price) × 100

Front

What is the value of y if the angle measures 65°?

Back

y = 65°

Front

What is the surface area of a rectangular prism?

Back

Surface Area = 2(lw + lh + wh), where l = length, w = width, h = height.

Front

What is the formula for finding the area of a triangle?

Back

Area = (Base × Height) / 2

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100.

Front

What is the relationship between degrees and radians?

Back

180° = π radians.

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.