Answer:
Step-by-step explanation:
base length b = 3 in
slant height L = 3 in
base area = b² = 3² = 9 in²
lateral area = 4·½bL = 4·½·3·3 = 18 in²
surface area = base area + lateral area = 27 in²
Answer:
40=x
Step-by-step explanation:
59x + 32 = 1.39x
32 = 0.8x
40=x
Answer:
x = 360 - 49 - 136 - 69 = 106°
Umm.. I have to see the problems, we might not have the same textbooks so
