Answer:
Area of the Triangle is 170 in^2
Step-by-step explanation:
Area of Triangle: Area = 1/2 * Base * Height.
Base = 20 in.
Height = 17 in.
Area = 1/2 * 20 in * 17 in
Area = 10 in * 17 in
Area = 170 in^2
170 square inches
triangle = 1/2 Base * height
1/2 *20 * 17 = 170 in^2
1. 5:15 = 1/3 scale factor is 1/3going from bigger to smaller
2. 2/8 = 1/4
14 x 1/4 = 3.5
X = 3.5
12
Answer:40%
