Find the area of the following rectangle (the figure is not drawn to scale)
1 answer:
You might be interested in
Answer:
h ≈ 66.4 ft
Step-by-step explanation:
The situation can be modelled by a right triangle with h representing the height of the tree.
Using the tangent ratio in the right triangle
tan39° = =
( multiply both sides by 82 )
82 × tan39° = h , then
h ≈ 66.4 ft ( to the nearest tenth )
The volume of sphere in terms of is 288
cubic inches, if the sphere has a radius of 6 inches.
Step-by-step explanation:
The given is,
A sphere has a radius of 6 inches
Step:1
Formula for volume of sphere is,
...........................(1)
where, r - radius of sphere
From given,
r - 6 inches
Equation (1) becomes,
= ( ∵
= 6×6×6 =216 )
=
( The volume of the sphere in terms of π, So keep the value of )
= 288
= 288 Cubic inches
Volume of sphere, V = 288 Cubic inches
Result:
The volume of sphere in terms of is 288
cubic inches, if the sphere has a radius of 6 inches.