Question

pls solve it ASAP. it's easy​

Answer 1

Answer:

The ratio of the angles <ABD:<ACD is 1:1 coz it's congruent.

Answer 2

Answer:

1:1

Step-by-step explanation:

Here in triangle ABC as given,

AB=AC

.•. angle ABC= angle ACB............(1)

AND

in triangle DBC as given,

BD=BC

.•. angle DBC = angle DCB...........(2)

now,

subtracting eq(2) from eq(1)

ABC-DBC = ACB-DCB

ABD = ACD

ABD X 1= ACD X 1

(ABD)/(ACD) = 1/1

angle ABD : angle ACD = 1:1