L=length. w=width
l=5w
area=5ww=245
5w²=245
w²=49
w=7
l=35
that's one big bleeding table!
Answer:
2
Step-by-step explanation:
9514 1404 393
Answer:
cone: 138.16 in²
pyramid: 352 m²
Step-by-step explanation:
Use the appropriate formula from your list of area and volume formulas.
<u>Area of a Cone</u>
A = πr(r +h) . . . . . where r is the radius and h is the slant height
The radius is half the diameter, so is 4 inches.
A = π(4 in)(4 in + 7 in) = 44π in² ≈ 138.16 in²
__
<u>Lateral Area of a Square Pyramid</u>
A = 2sh . . . . . where s is the side length of the base and h is the slant height
A = 2(8 m)(22 m) = 352 m²
Answer:
A) −3(x3+2x−1)
Step-by-step explanation:
Factor 3-3x^3-6x to get −3(x3+2x−1)
Answer:
Height of the cuboid= 2.5 cm
Step-by-step explanation:
Volume of a cuboid = length× width ×height
=> 100=8×5× h
=
height of the cuboid= 2.5 cm