The surface area = The area of the two bases + the area of the lateral surface
The area of 1 base = 24 mm², so the area of two is 48 mm².
The area of the lateral surface = the perimeter of the base × the height.
The perimeter = 22 mm. The height = 5 mm.
Thus the lateral surface area is 110 mm².
The total surface area is 110 + 48 = 158 mm².
66!
Surprised I got that.
360 - 42 - 42 - 72 - 72 = 132
132 / 2 = 66
If you look opposite from where the angles are given they are the same angles.
2(-1)-4(-3)
-2-(-12)
-2+12=10
(-1)2+(-3)
1-3=-2
Answer:
i think 1/9
Step-by-step explanation:
A couple of shapes that have perpendicular lines are right triangles, and rectangles.
