Answer:
Yes its a quadrilateral
Step-by-step explanation:
It has 4 sides
Step-by-step explanation:
the answer is in the above image
Answer:
15 fifths
Step-by-step explanation:
28 because a constant is a number that doesn't have x attached to it.hope this helps
Answer:
20√2=28.2842....
Step-by-step explanation:
special right traingles
a 45-45-90 states that the legs are congruent and the hypotenuse is leg√2