Construct nbsp- AB nbsp-of length 7-8 cm- From this- cut off nbsp- nbsp-AC nbsp- nbsp-of length 4-7 cm- What is the measure of nbsp- BC nbsp- nbsp-in cm-4-73-17-41-3

The correct option is B 3.1After construction, the measure of nbsp; BC nbsp; is 3.1 cm. Also, Since points A, B and C lie on the same line, hence we can ...

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Standard VI

Mathematics

Construction of a Line Segment

Construct n...

Question

Construct $¯ ¯¯¯¯¯¯ ¯ A B$ of length 7.8 cm. From this, cut off $¯ ¯¯¯¯¯¯ ¯ A C$ of length 4.7 cm. What is the measure of $¯ ¯¯¯¯¯¯ ¯ B C$ in cm?

4.7

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3.1

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7.4

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1.3

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Solution

The correct option is B 3.1
After construction, the measure of $¯ ¯¯¯¯¯¯ ¯ B C$ is 3.1 cm.

Also,
Since points A, B and C lie on the same line, hence we can also subtract the lengths and find the value of BC
BC = 7.8 - 4.7 = 3.1 cm

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Similar questions

Question 3

Construct $¯ ¯¯¯¯¯¯ ¯ A B$ of length 7.8 cm. From this cut off $¯ ¯¯¯¯¯¯ ¯ A C$ of length 4.7 cm. Measure $¯ ¯¯¯¯¯¯ ¯ B C$ .

Construct $\bar{P Q}$ of length $8.2$ cm. From this cut off $\bar{P R}$ of length $5.4$ cm. Measure $R Q$ .

Q. Construct

¯ ¯¯¯¯¯¯ ¯ A B

of length 7.8 cm. From this, cut off

¯ ¯¯¯¯¯¯ ¯ A C

of length 4.7 cm. The measure of

¯ ¯¯¯¯¯¯ ¯ B C

is .

Construct of length 7.8 cm. From this, cut off of length 4.7 cm. Measure.

Q. Construct

¯ ¯¯¯¯¯¯ ¯ A B

of length 7.8 cm. From this cut off

¯ ¯¯¯¯¯¯ ¯ A C

of length 4.7 cm. Measure

¯ ¯¯¯¯¯¯ ¯ B C

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Construct ¯¯¯¯¯¯¯¯AB of length 7.8 cm. From this, cut off ¯¯¯¯¯¯¯¯AC of length 4.7 cm. What is the measure of ¯¯¯¯¯¯¯¯BC in cm?

The correct option is B 3.1After construction, the measure of ¯¯¯¯¯¯¯¯BC is 3.1 cm. Also, Since points A, B and C lie on the same line, hence we can also subtract the lengths and find the value of BC BC = 7.8 - 4.7 = 3.1 cm

Construct $¯ ¯¯¯¯¯¯ ¯ A B$ of length 7.8 cm. From this, cut off $¯ ¯¯¯¯¯¯ ¯ A C$ of length 4.7 cm. What is the measure of $¯ ¯¯¯¯¯¯ ¯ B C$ in cm?

The correct option is B 3.1
After construction, the measure of $¯ ¯¯¯¯¯¯ ¯ B C$ is 3.1 cm.

Also,
Since points A, B and C lie on the same line, hence we can also subtract the lengths and find the value of BC
BC = 7.8 - 4.7 = 3.1 cm