wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In parallelogram ABCD, AB=(3x4) cm, BC=(y1) cm, CD=(y+5) cm and AD=(2x+5) cm, find the ratio AB:BC.
Answer: 41:35
Mention answer as 1 if true else mention 0 if false

Open in App
Solution

Given, Parallelogram ABCD with AB =(3x4), BC =(y1), CD =(y+5), AD =(2x+5)
In a parallelogram, opposite sides are equal,
Therefore, AB = CD, BC = AD.
For AB=CD,
3x4=y+5,
3xy=4+5
3xy=9 ......(1)
For BC=AD,
Therefore, y1=2x+5
y2x=6
2xy=6 .....(2)
From (1) and (2), we have
3xy=9
2xy=6
Solving for x and y, we get
x=15
y=36
Now, AB =3x4=41
BC =y1=35
Ratio of AB:BC =41:35.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Types of Quadrilaterals
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon