Home
Class 9
MATHS
It is given that Delta ABC cong Delta FD...

It is given that `Delta ABC cong Delta FDE` and AB= 5 cm , `angle B=40^(@) " and " angle A 80^(@)` then which of the following is true ?

A

`DF=5 cm, /_F=60^(@)`

B

`DF=5 cm, /_E=60^(@)`

C

`DE=5 cm, /_E=60^(@)`

D

`DE=5 cm, /_D=60^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • IMO QUESTION PAPER 2016 SET B

    SCIENCE OLYMPIAD FOUNDATION |Exercise Everyday mathematics|10 Videos

  • IMO QUESTION PAPER 2016 SET B

    SCIENCE OLYMPIAD FOUNDATION |Exercise Achievers section|5 Videos

  • IMO QUESTION PAPER 2016 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise Achievers Section|5 Videos

  • IMO QUESTION PAPER 2017 SET B

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|5 Videos

Similar Questions

Explore conceptually related problems

If triangleABC cong triangle FDE , AB = 5 cm , angleB = 40^(@) ,angle A = 80^(@) Then which of the following is correct ?

In a right-angled triangle ABC, if angle B = 90°, then which of the following is true?

In Delta ABC, AB=c cm, AC = b cm and CB = a cm . If /_ A = 2 /_ B , then which of the following is true ?

In a right angled triangle aBC with angleA=90^(@) , which of the following results are true ?

In Delta DEF and Delta PQR , it is given that angle D=angle Q and angle R= angleE , then which of the following is not true?

In Delta ABC , the side AB is produced to E and side CA is produced to D. If angle BAD = 125^(@) and angle EBC = 100^(@) , then which of the following is true ?

In triangle ABC and triangle DFE , AB = FD , angle A = angle D . The which of the following is correct ?

It is given that Delta ABC cong Delta RPQ .Is it true to say that BC =QR ? Why ?

In triangle ABC , AB = BC , angle B = 40 ^(@) Then angleA is equal to