Get the information you need quickly and easily with IDNLearn.com. Discover prompt and accurate answers from our experts, ensuring you get the information you need quickly.
Sagot :
A and D have the same measure, let's call that x
C and B have the same measure, let's call that y
That would mean 2x+2y=360
Since C is equal to 4 times A, that means y=4x
2x+2(4x)=360
2x+8x=360
10x=360
x=36
A and D both equal 36 degrees
B and C both equal 36 times 4, or 144 degrees
C and B have the same measure, let's call that y
That would mean 2x+2y=360
Since C is equal to 4 times A, that means y=4x
2x+2(4x)=360
2x+8x=360
10x=360
x=36
A and D both equal 36 degrees
B and C both equal 36 times 4, or 144 degrees
[tex]\angle A=\angle D\\
\angle C=\angle B\\\\
4\angle A=\angle\ C\\\\
\angle A+\angle B+\angle C+\angle D=360\\
\angle A+\angle A+4\angle A+4\angle A=360\\
10\angle A=360\ \ |Divide\ by\ 10\\
\angle A=36^{\circ}\\\\
\angle D=36^{\circ}\\\\
\angle B=144^{\circ}\\\\\angle C=144^{\circ}[/tex]
We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Discover the answers you need at IDNLearn.com. Thank you for visiting, and we hope to see you again for more solutions.