SOLUTION: Parallelogram ABCD is divided by a diagonal into two congruent triangles. Angle DCA and BAC have equal measures of 60 degrees and are complementary. Find the measure of : Angl

Question 127402This question is from textbook
: Parallelogram ABCD is divided by a diagonal into two congruent triangles. Angle DCA and BAC have equal measures of 60 degrees and are complementary. Find the measure of :
Angle DCA, DAC, CAB, ABC, BCA, AND BCD This question is from textbook

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

since angles and have equal measures of degrees and are , then angles and have equal measures of degrees
if we have , then angle is degrees
same for other two; so we have a square (or rectangle)
RELATED QUESTIONS
I have no idea how to post an image, but I was able to find an exact image on another... (answered by Edwin McCravy)

which of the following statements is false? a. congruent triangles can be formed by... (answered by richwmiller)

I need a two-column proof for the following: PROVE:If a diagonal of a parallelogram... (answered by elima)

Hello, Is it possible to state that the following quadrilateral is a parallelogram:... (answered by jim_thompson5910)

I have a diagram of what appears to be a parallelogram, with vertices ABCD with a single... (answered by Theo)

ABCD is a parallelogram and BD is a diagonal.prove that triangles ABD and CDB are... (answered by lordshubham)

In quadrilateral ABCD, two triangles are formed by drawing the diagonal BD. In this... (answered by Edwin McCravy)