Answer:
137°
Step-by-step explanation:
All angles in a triangle add up to 180° always.
Now imagine the two smaller shapes as a bigger triangle, CED. The measure of angle CED is 89°, and CDE is 48°. Do the math, and angle DCE is 43°.
But notice how the corresponding sides of the two smaller shapes are congruent. (CX=XE, and DY=YE) Meaning, the measure of angle C is equal to the measure of angle YXE.
We're almost there. CXY (what we're looking for) and YXE are supplementary angles, meaning the angle measures add up to 180. 180-43 = 137°.
I would say dynamic is the answer.
Answer:
A
Step-by-step explanation:
vertical angles congrunet (angleFJH + angle GJI)
& (angleHFJ + angle JGI congruent)
I found an image that has a similar problem.
The squares were in a diamond form. There were six squares. To get the length of the path, I have to solve for the diagonal of the square.
To solve for the diagonal of the square, I have to multiply the length one side by the square root of 2.
diagonal of one square = 15 in * √2 = 21.21 in
21.21 in * 6 squares = 127.28 inches
The length of the path is 127 inches.