The area of a rectangular rug is 4(2x - 5). Which other expression represents the same area?
1 answer:
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The first one can be proven by graphing the parallelogram and the diagonals.
The measure of angle 2 is 160 because it is a vertical angle to angle 1. The measure of angle 3 is 10 because the two other angles must each be 10 in order for the sum of all three angles to equal 180 for the triangles.
I have no idea for the third one however.
Hope this helps!
The measure of angle 2 is 160 because it is a vertical angle to angle 1. The measure of angle 3 is 10 because the two other angles must each be 10 in order for the sum of all three angles to equal 180 for the triangles.
I have no idea for the third one however.
Hope this helps!
Answer:
22
Step-by-step explanation:
Since the 2 triangles shown are congruent, the corresponding angles are equal.
Angle A corresponds to angle D. <em>We set them equal and solve for x:</em>
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First answer choice, 22 is right.