You could draw a string of 13 boxes.
Then separate these 13 boxes into groups of 3 as far as possible:
(4 boxes) (4 boxes) (4 boxes) (1 box left)
This illustrates the fact that 13/3 = 4 1/3.
Answer:
Area of Triangle: 180 square units
Area of Semicircle: 314.15926536
Total Area: 494.15926536
Step-by-step explanation:
The square of a number x, multiplied by 3 = 3x^2
Answer:
B 53
Step-by-step explanation: