Line AB of 4 cm is drawn. Another line CD which is congruent and perpendicular to AB is drawn. Length of CD is______.

3cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

5 cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4 cm

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

4.5 cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
4 cm

Congruent lines have equal length; they need not be parallel to each other.
So, CD = 4 cm.

Suggest Corrections

Similar questions

A line, $A B$ of $4 c m$ is drawn. Another line, $C D$ which is congruent and perpendicular to $A B$ is drawn. Length of $C D$ is

O is the centre of the circle of radius 5 cm, OP is perpendicular to AB, OQ is perpendicular to CD, AB || CD, AB = 6 cm and CD = 8 cm. Determine PQ.

Join BYJU'S Learning Program