Mathematics

$$PQ=1.28cm, PR=2.56cm, PE=0.18cm$$ and $$PF=0.36cm$$


ANSWER

True


SOLUTION
Given PQ=1.28 cm,PR=2.56 cm,PE=0.18 cm and PF=0.36 cm where E and F are points on PQ and PR respectively.
Now, $$\dfrac{PE}{PQ} = \dfrac{0.18}{1.28} = \dfrac{9}{64}$$
$$\dfrac{PF}{PR} = \dfrac{0.36}{2.56} = \dfrac{9}{64}$$
thus, $$\dfrac{PE}{PQ} = \dfrac{PF}{PR}$$
By converse of equal Intercept theorem, $$EF \parallel QR$$
View Answers

You're just one step away

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!


Single Correct Medium Published on 09th 09, 2020
Next Question
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 87
Enroll Now For FREE

Realted Questions

Q1 One Word Medium
From the following figure, can we say that $$ AB> CD$$
If true then enter 1 else enter 0.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q2 Subjective Medium
In the joining figure, name the following pairs of angles.
Adjacent angles that do not form a linear pair.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q3 Subjective Medium
Prove that the line through the point $$\left( { x }_{ 1 },{ y }_{ 1 } \right) $$ and parallel to the line $$Ax+By+C=0$$.
$$A\left( x-{ x }_{ 1 } \right) +B\left( y-{ y }_{ 1 } \right) =0$$


Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q4 Subjective Medium
In figure, line $$l || m$$ and $$n$$ is a transversal. If $$\angle 1=40^o$$, find all the angles and check that all corresponding angles and alternate angles are equal.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q5 Subjective Medium
If two angles have a common vertex and their arms form opposite rays Fig., Then, how many angles are formed?

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer