The two lines are perpendicular because both of the lines intersects
Answer:
36ft³
Step-by-step explanation:
Bottom rectangular prism: 2x2x6=24
Top rectangular prism: 2x2x3=12
24+12=36ft³
Answer:
the first or third cause the y intercept is -3
Step-by-step explanation:
Answer: 238.95 in²
because this is a regular pentagon
=> the area of the regular pentagon will be 5 times the area of the triangle in the picture.
we have: the area of the triangle is: (11,8.8,1)/2 = 47,79 (in²)
=> the area of the regular pentagon is 5. 47,79 = 238,95 (in²)
Step-by-step explanation:
C) 4524mm^2
because the lateral area is 2* pi* radius * height, so 2* pi* 12* 60 (12*5) = 4523.893