Chapter 3: Q. 219 (page 373)

A triangular flag has base one foot and height $1.5$ foot. What is its area?

Short Answer

Expert verified

The area of the triangle $A = 0.75 f t^{2}$

Step by step solution

Step 1. Given information

Triangluar flag has base 'b' $= 1 f o o t$

Height 'h' $= 1.5 f o o t$

Step 2. Finding the area of the triangle

Let Ais the area of the below show triangular flag ABC.

Formula of area of a triangle $A = \frac{1}{2} b h$

$A = \frac{1}{2} \times 1 \times 1.5 A = 0.75 f t^{2}$

Step 3. Checking

Check the solution by using the formula $A = \frac{1}{2} \times b \times h$

$0.75 = \frac{1}{2} \times 1 \times 1.5 0.75 = 0.75 [t r u e]$

Therefore,the area of the triangle $A = 0.75 f t^{2}$

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A triangular flag has base one foot and height $1.5$ foot. What is its area?

Short Answer

Step by step solution

Step 1. Given information

Step 2. Finding the area of the triangle

Step 3. Checking

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A triangular flag has base one foot and height 1.5foot. What is its area?

Short Answer

Step by step solution

Step 1. Given information

Step 2. Finding the area of the triangle

Step 3. Checking

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Mechanics Maths

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Theoretical and Mathematical Physics

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Study anywhere. Anytime. Across all devices.

A triangular flag has base one foot and height $1.5$ foot. What is its area?