Answer:
Step-by-step explanation:
Similar polygons. Only side lengths change; the angles remain the same through dilation.
Answer:
Area of triangle = 144 sq.in
Area of rectangle = 312 sq.in
Area of whole figure = 456 sq.in
Step-by-step explanation:
area of truangle =
- 1/2 × 24 × 12
- 12 × 12
- 144
area of rectangle =
area of whole fig. = 312 + 144 = 456 sq.in
Proportion would be
170
68
To
X
25
62.5 pounds because68*2.5 is 170 and then 25*2.5 is 62.5
