Answer:
0.6625
Step-by-step explanation:
To find the surface area, calculate the area of each shape and add it together, A pyramid has 1 square and 4 triangles in its net,
Area of square is A=s*s=0.25*0.25=0.0625.
Area of a triangle is A= 1/2 b*h = 1/2 (0.25)(1.2) = 0.15.
There are four equal triangles so together there area is 4*0.15 = 0.60.
Add the square to it and you have the surface area of the pyramid.
0.0625 + 0.60 = 0.6625
The correct answer is 2.
You pass the Y’s together and it will be:
2y+3y =7+3
5y=10
y=2
Answer:
62
Step-by-step explanation:
because the total angle is 180 and SPR is 118, so when you subtract 180 - 118 you get 62
Answer:
B. about 225
Step-by-step explanation:
Answer:
35 litres of fuel
Step-by-step explanation:
420 ÷ 12 = 35 litres
