Chapter 7: Q27. (page 247)

For the figure shown, it is given that $\frac{K R}{R T} = \frac{K S}{S U}$ . Copy and complete the table.

Short Answer

Expert verified

The value of $K R = 27, K S = 36 and S U = 12$ .

Step by step solution

Step 1. Draw the given figure.

Step 2. Write down the given condition.

$\frac{K R}{R T} = \frac{K S}{S U}$

Step 3. Make the given table.

Step 4. From the table, write down the given values.

$R T = 9, K T = 36 and K U = 48$

Now,

$\begin{array}{l} K R = K T - R T \\ = 36 - 9 \\ \Rightarrow K R = 27 \end{array}$

And,

$\begin{array}{l} \frac{K R}{R T} = \frac{K S}{S U} \\ \Rightarrow \frac{27}{9} = \frac{K S}{K U - K S} \\ \Rightarrow 3 = \frac{K S}{48 - K S} \\ \Rightarrow 144 - 3 K S = K S \\ \Rightarrow 4 K S = 144 \\ \Rightarrow K S = 36 \end{array}$

And,

$\begin{array}{l} S U = K U - K S \\ = 48 - 36 \\ \Rightarrow S U =' 12 \end{array}$

Therefore, the value of $K R = 27, K S = 36 and S U = 12$ .

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

For the figure shown, it is given that $\frac{K R}{R T} = \frac{K S}{S U}$ . Copy and complete the table.

Short Answer

Step by step solution

Step 1. Draw the given figure.

Step 2. Write down the given condition.

Step 3. Make the given table.

Step 4. From the table, write down the given values.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Decision Maths

Applied Mathematics

Pure Maths

Discrete Mathematics

Geometry

Study anywhere. Anytime. Across all devices.

For the figure shown, it is given that KRRT=KSSU. Copy and complete the table.

Short Answer

Step by step solution

Step 1. Draw the given figure.

Step 2. Write down the given condition.

Step 3. Make the given table.

Step 4. From the table, write down the given values.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Decision Maths

Applied Mathematics

Pure Maths

Discrete Mathematics

Geometry

Study anywhere. Anytime. Across all devices.

For the figure shown, it is given that $\frac{K R}{R T} = \frac{K S}{S U}$ . Copy and complete the table.