To find area, you use L + W + H.
Add up all the numbers given and you’ll be able to find surface area.
4 + 7 + 10 + 11 + 10 = 42 m^2
Answer:
The area of rectangular surfaces of the prism is 12 square centimeter
Step-by-step explanation:
Given the sides of the triangle containing the right angle are 4cm and 3 cm
These two sides are two adjacent sides of rectangle
Thus, the area of rectangular surface is
4 cm *3 cm
12 square centimeter
The area of rectangular surfaces of the prism is 12 square centimeter
Answer:
B 8 n^18
Step-by-step explanation:
The area of a square is given by
A = s^2 where s is the side length of a square
64 n^36 = s^2
Take the square root of each side
sqrt(64 n^36 )= sqrt(s^2)
Sqrt(ab) = sqrt(a) sqrt(b)
sqrt(64) sqrt(n^36) = s
8 n^18 =s
Answer:
90+5x+x+10=180(interior angle of triangle)
100+6×=180
6x=180-100
6x=80