Area of base + (area of triangle surface) = surface area of a pyramid
3 * 3 + (3 * 6 ÷ 2 * 4) = 45
The surface area of the pyramid is 45² yd.
Step-by-step explanation:
x = -3 -y
2(-3 -y) =0
-6 -2y = 0
-2y = 6
y = -3
= -3 -(-3)
= -3+3 = 0
Answer:
12.000
Step-by-step explanation:
40000x6= 240000/100= 2400x5