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

In the following figure, XY is parallel to BC, AX=9 cm, XB=4.5 cm and BC=18 cm. Find AYYC

179393_65174b9437f940aa8e22b67e1efbc411.png

A
1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 2
In AXY and ABC
XAY=BAC (Common angle)
AXY=ABC (Corresponding angles for parallel lines XY and BC)
AYX=ACB (Corresponding angles for parallel lines XY and BC)
Thus, AXYABC (AAA rule)
Hence, ABAX=ACAY (Corresponding sides)
On subtracting 1 from both the sides, we have
ABAX1=ACAY1

ABAXAX=ACAYAY

XBAX=YCAY

4.59=YCAY

AYYC=2

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