Question

https://cdn.ple.platoweb.com/EdAssets/4481aba0fcdc4ec6ae304ca498a9a2cc?ts=635385673157030000
In this figure, m∠BDA=° and m∠BCA=°.

Answer 1

m>BDA = ½ * m>BOA
m>BOA = 360 - 250 degrees

Answer 2

from this yo can work out the measure of angle BDA

Answer 3

so 360-250 is angle bda

Answer 4

and bca?

Answer 5

NO
> BOA = 360-250

Answer 6

how do i find bca and bda

Answer 7

thank you

Answer 8

you can find m> BDA from the information in my first post

Answer 9

bda=55?

Answer 10

to find m >BCA consider the quadrilateral BOAC

Answer 11

yes 55 degrees is correct

Answer 12

for > bda

Answer 13

bca=110?

Answer 14

no
the way to find bca is by using the following :-
look at boac
> boa = 110 , >cb0 = > cao = 90 degrees
and the 4 angles in the quadrilateral add up to 360 degrees.

Answer 15

think about it. I have to go right now.

Answer 16

80?

Answer 17

360 - (110 + 90 + 90)

Answer 18

70