Answer:
the answer is 8.24 using tan =opp/adj
Given:
Equilateral triangle: height = 2.6 inches ; base or side length = 3 inches
Rectangle: length = 6 inches ; width = 3 inches
1 name plate has 2 equilateral triangle and 3 rectangles.
Surface area of an equilateral triangle = √3/4 * a² = √3/4 * 3² = 3.9 in²
3.9 in² x 2 = 7.8 in²
Surface area of a rectangle = 6 in * 3 in = 18 in²
18 in² x 3 = 54 in²
7.8 in² + 54 in² = 61.8 in²
61.8 in² x 30 nameplates = 1,854 in² Choice A.
Answer:3^2=9
U are gonna times 3 two times
Example:3x3=9
True. If there is a point in the middle that is false, we have two create 2 solutions.
Hope this helps!
5 = 50
8 = 80
because:
20:2= 10 so 1 shirt will collect 10
