Answer: they are all similar
Step-by-step explanation: they all are the same shape no matter how long or tall they are
A trapezoid is a quad that has exactly one pair of parallel sides
Answer:
I: 82.1
Step-by-step explanation:
Answer:
(cx)2-(dy) 2
Step-by-step explanation:
Formula a2-b2= (a+b) (a-b)
By given formula
(cx)2 - (dy) 2 = (cx+dy) (cx-dy)