Answer: B
Step-by-step explanation: The angle DCE is a 90 degree angle, and the triangles bisect eachother, meaning they have the same midpoint. Therefore, their angles are the same diagnoly, which means that angle B = angle E and angle D = angle A, so angle D = b
Answer:
Right
Step-by-step explanation:
One of the angles is 90 degrees.
square has 4 equal sides
so A = 144 = 12^2
A = L x W
= W. W
= W^2
12^2 = W^2
so W = 12
answer: one side of the square = 12
The answer is 29 I put it in my scientific calculator
It would be C because that is the one that make the most sense
