Using Formulas - Area and Perimeter
Free Pre-Algebra Worksheet - Using Formulas - Area and Perimeter
Lesson:
3. To find area and perimeter using required formulas
Subject:
Pre-Algebra
Description:
This Free Pre-Algebra Worksheet contains problems on using formulas to solve problems. Students must recognize formulas for rectangles, circles, and triangles and evaluate formulas for given variables.
# of Problems: 14
# of Pages: 3
Answer Key?: Yes
Sample Problems from Worksheet
(Worksheet pictures and diagrams not shown)
Free Pre-Algebra Worksheet
Using Formulas
1) What is the formula for the perimeter of a rectangle?
2) What is the formula for the area of a rectangle?
3) What is the formula for the area of a triangle?
4) What is the formula for the area of a circle?
5) What is the formula for the circumference of a circle?
6) Find the perimeter and area of the rectangle.
7) Find the perimeter and area of the square.
8) Find the area of a triangle with base = 10 ft and height = 30 ft. Draw a sketch of this triangle.
9) Find the area and circumference of a circle with radius = 5 in. Draw a sketch of this circle. 1
3) The formula D =1.5 x (s + s2 ) ÷ 20 is used to determine the approximate distance is takes a car to stop when traveling on a wet road. If a car is traveling at 15 mph on a wet road, find its stopping distance.
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