Answer:
64 m³
Step-by-step explanation:
For similar figures
linear ratio = a : b , then
area ratio = a² : b² and
volume ratio = a³ : b³
Given
area ratio = 64 : 144 , then
linear ratio = : = 8 : 12 = 2 : 3
Then
volume ratio = 2³ : 3³ = 8 : 27
let volume of smaller cylinder be x, then
= ( cross- multiply )
27x = 8 × 216 = 1728 ( divide both sides by 27 )
x = 64
Volume of the smaller cylinder = 64 m³
$3.468.15
I just subtracted 1.89% from $183,500
Ok and what is the question
<span>3.14159265359 and lots more.</span>
The area of the considered triangle RST is given by: Option A: 9 sq. units.
<h3>How to find the area of a triangle?</h3>
If we have:
- Length of its base = b units
- Its height = h units long,
Then we get:
Area of a triangle =
The missing image is attached below.
If we take the base of the triangle as RS, then as the line UT is perpendicular to RS (as RS is parallel to x axis and UT is parallel to y axis) and touching from the base line RS to T, thus, it can be taken as height.
Thus, we have:
Area of RST = half of length of RS (base) times length of UT (height)
As visible from image, we have:
Length of RS = 6 blocks of unit length = 6 units
Similarly, length of UT = 3 units
Thus, we get:
Area of RST =
Thus, the area of the considered triangle RST is given by: Option A: 9 sq. units.
Learn more about area of a triangle here:
brainly.com/question/14503701