Answer:
i dont know cause you didnt give any of the answers that are in the boxes it would be helpful if you did that
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
he cut about 8 yards of fabric i think its right
Step-by-step explanation:
Congruent triangles are exactly the same, meaning they have the same side length, and thus same angles. Everything is exactly the same, as easy as it gets :)
So, you can compare the two pictures to get the informations you need:
, since it is a right angle
, as we can see on the right by comparison
. In fact, the angles of a triangle sum to
, so we have
. So, 
yd, as we can see on the left by comparison.
Finally, we can compute
using the Pythagorean theorem:
