Question

ABCD is a parallelogram with diagonals that intersect at E m 12 years ago

Answer 1

Can anybody help

Answer 2

ABCD is a parallelogram with diagonals that intersect at E m<DAE=47, m<BAE=17, and m<ADE= 66. Find m<BEC

Answer 3

Ok. So first you should find the missing angle AED.

Answer 4

i don't know how.

Answer 5

How many degrees are in a triangle?

Answer 6

i forgot, i really don't know anything. Can you please tell me the answer i really need it

Answer 7

There are 180 degrees in a triangle. So in the triangle AED, you have the angles 66 and 47.
66+47=113
180-113=67
So your missing angle is 67.
Now, these diagonals intersect. When two lines intersect, the opposite angles are equal. That means <AED = <BEC and <AEB = <DEC.
<AED = 67. So what's <BEC?

Answer 8

67?

Answer 9

yup.

Answer 10

thank you

Answer 11

no problem.

Answer 12

can you help me on number 14?