C is the answer because i did this and it not that hard if you let the teacher explain to u
It should be a straight vertical line moved to the left by 3.
Answer:
2.5
Step-by-step explanation:
we know that
<u>Alternate interior angles</u> are two interior angles which lie on different parallel lines and on opposite sides of a transversal. Alternate interior angles are congruent.
so
m∠3=m∠6 -------> by alternate interior angles
therefore
<u>the answer is the option</u>
Alternate interior angles
A square has equal sides. If you know the length of one side just multiply the length x4 and you'll get your answer.
For example: If I had a square. One side of the length is 6cm, so I have to multiply 6x4 which is 24cm. My perimeter is 24cm.
Hope that helped:D