Chapter 1: Q64. (page 31)

Write a variable expression to represent the phrase. (Lesson 1.1)
Area: You are building a house on a square-shaped lot. The side length of the lot is 70 yards. Find the area of the lot. (Lesson 1.2)

Short Answer

Expert verified

The area of the square is 4900 sq yards.

Step by step solution

– Definition of a square

Square, in geometry, a plane figure with four equal sides and four right (90°) angles. A square is a special kind of rectangle (an equilateral one) and a special kind of parallelogram (an equilateral and equiangular one).

– Find the Area of a square

A square figure has four equal sides.

Area of the square is A = (side)∙(side) sq unit = (side)² sq unit

– Find the area of the square shaped lot with side length 70 yards

The formula for area of square is A = (side)∙(side) sq unit = (side)² sq unit

Here side length = 70 yards.

Area = (side)² = $70^{2} = 70 \cdot 70 = 4900$ sq yards.

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Write a variable expression to represent the phrase. (Lesson 1.1)
Area: You are building a house on a square-shaped lot. The side length of the lot is 70 yards. Find the area of the lot. (Lesson 1.2)

Short Answer

Step by step solution

– Definition of a square

– Find the Area of a square

– Find the area of the square shaped lot with side length 70 yards

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Write a variable expression to represent the phrase. (Lesson 1.1)Area: You are building a house on a square-shaped lot. The side length of the lot is 70 yards. Find the area of the lot. (Lesson 1.2)

Short Answer

Step by step solution

– Definition of a square

– Find the Area of a square

– Find the area of the square shaped lot with side length 70 yards

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Pure Maths

Probability and Statistics

Logic and Functions

Geometry

Decision Maths

Study anywhere. Anytime. Across all devices.

Write a variable expression to represent the phrase. (Lesson 1.1)
Area: You are building a house on a square-shaped lot. The side length of the lot is 70 yards. Find the area of the lot. (Lesson 1.2)