We know area of triangle = 
In triangle ABC , AB is the base and BC is the height
Now we find the distance between A and B
Distance formula is 
A(0,3), B(7,3)
Distance AB = 
=
= 7
B(7,3), C(7,7)
Distance BC = 
=
= 4
area of triangle = 
area of triangle = 
=
= 14 
Answer:
30
Step-by-step explanation:
6*5=30
Answer:
8w6{5w+2}
Step-by-step explanation:
V = 4/3πr³
V= 4/3π(4.8)³
V= 4/3π(110.592)
V=147.456π