Answer:
x = 24
y = 8√3
Step-by-step explanation:
This is a special right triangle with angle measures 30° 60° 90°
The side length that sees 90° is represented by 2a, the side length that sees angle 60° is represented by a√3 , and the side length that sees angle 30° is represented by a
16√3 ÷ 2 = 8√3 this is the value of y
8√3 × √3 = 24 this is the value of x
Answer:
<u>x = 8</u>
Step-by-step explanation:
The sides are in proportion.
<u>Given</u>:
Given that the base of a pyramid is a rectangle with a width of 4.6 cm and a length of 9 cm.
The volume of the pyramid is 82.8 cubic cm.
We need to determine the height of the pyramid.
<u>Height of the pyramid:</u>
The height of the pyramid can be determined using the formula,
Substituting the values, we get;
Multiplying both sides by 3, we get;
Dividing both sides by 41.4, we have;
Thus, the height of the rectangular pyramid is 6 cm.
Hence, Option A is the correct answer.