Chapter 2: Q74. (page 88)

For which triangle is the height not $4 \frac{1}{2} b$ where $b$ is the length of the base?

Short Answer

Expert verified

The triangle not satisfying the given relation is triangle RST.

Step by step solution

Step-1. Write given information.

Given relation is $h = 4 \frac{1}{2} b$ .

Given Table:

Step-2 – Calculation

For triangle ABC:

$\begin{array}{l} b = 3.8 \\ h = 17.1 \\ h = 4 \frac{1}{2} b \\ 17.1 = \frac{9}{2} (3.8) \\ 17.1 = 17.1 \end{array}$

For triangle MQP:

$\begin{array}{l} b = 5.4 \\ h = 24.3 \\ h = 4 \frac{1}{2} b \\ 24.3 = \frac{9}{2} (5.4) \\ 24.3 = 24.3 \end{array}$

For triangle RST:

$\begin{array}{l} b = 6.3 \\ h = 28.5 \\ h = 4 \frac{1}{2} b \\ 28.5 = \frac{9}{2} (6.3) \\ 28.5 = 28.35 \end{array}$

For triangle TRW:

$\begin{array}{l} b = 1.6 \\ h = 7.2 \\ h = 4 \frac{1}{2} b \\ 7.2 = \frac{9}{2} (1.6) \\ 7.2 = 7.2 \end{array}$

Step-3. Checking results.

The triangle not satisfying the given relation is triangle RST.

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For which triangle is the height not $4 \frac{1}{2} b$ where $b$ is the length of the base?

Short Answer

Step by step solution

Step-1. Write given information.

Step-2 – Calculation

Step-3. Checking results.

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For which triangle is the height not 412bwhere bis the length of the base?

Short Answer

Step by step solution

Step-1. Write given information.

Step-2 – Calculation

Step-3. Checking results.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

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Decision Maths

Applied Mathematics

Calculus

Study anywhere. Anytime. Across all devices.

For which triangle is the height not $4 \frac{1}{2} b$ where $b$ is the length of the base?