Step-by-step explanation:

Answer:
Enlargement Areas
Step-by-step explanation:
if you enlarge the little one, they will intersect each other perfectly because those triangles are similar and the same. they are just different sizes
hope this helps!
Answer:
A=5 units squared
Step-by-step explanation:
A=1/2(l*w)
A=1/2(5*2)
A=1/2(10)
A=5
Answer:
(a) 0.2707
(b) 0.8576
Step-by-step explanation:
Answer:
a. 180
Step-by-step explanation:
= 
cross-multiply:
4x = 720
x = 180