Analytical Geometry> BD and CD are the angle bisector of angle...

BD and CD are the angle bisector of angle ABC and angle ACE respectively. If angle BAC is equal to the 40 degree and angle BCA is equal to the,60 degree find angle x and angle y

Anadi mishra , 4 Years ago

Grade 8

1 Answers

Aditya Gupta

Last Activity: 4 Years ago

hello anandi, we apply angle sum property of trinagles in triangle ABC.

ABC+BCA+CAB= 180

or 2x + 60 + 40= 180

or 2x + 100= 180

or 2x= 180 – 100= 80

or x= 80/2

or x= 40

now, angle on st line add up to 180, so BCA + ACE= 180

or 60 + 2y= 180

2y= 180 – 60= 120

or y= 120/2

so y= 60

kindly approve :))

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Analytical Geometry> BD and CD are the angle bisector of angle...

BD and CD are the angle bisector of angle ABC and angle ACE respectively. If angle BAC is equal to the 40 degree and angle BCA is equal to the,60 degree find angle x and angle y

Anadi mishra , 4 Years ago

Aditya Gupta

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