The answer is B. x = 65, y = 10.
The three-dimensional objects generated by rotating a two-dimensional (rectangular or triangular) object around one edge are:
- Rotation creates a cone
- Rotation creates a cylinder
- Rotation creates a sphere
<h3>What 3 dimensional figure are formed by rotating a triangle?</h3>
The first shape or object that is known to be formed is said to be a Cone In rotation a three-dimensional figure, the Axis is known to bisects triangle and what is formed by rotating a triangle is said to be a Cone.
Hence, The three-dimensional objects generated by rotating a two-dimensional (rectangular or triangular) object around one edge are:
- Rotation creates a cone
- Rotation creates a cylinder
- Rotation creates a sphere
Learn more about three-dimensional objects from
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Answer:
20 students should be on each float
Step-by-step explanation:
Number of seniors = 100
Number of juniors = 80
To find number of students that should be on each float, find highest common factor (H.C.F) of 100 and 80
Write prime factorisation of 100 and 80.
100 = 
× 
80 = 
× 5
So,
H.C.F(100, 80) = × 5 = 4 × 5 = 20
Therefore,
20 students should be on each float
Two angles are supplementary if they add up to 180 degrees.
Given the angle 76 degrees, the supplement is 180-76 degrees, or 104 degrees.
Answer:
b. 1:3
Step-by-step explanation:
To find the hypotenuse of the first triangle, use a^2 + b^2 = c^2
c = sqrt (5^2 + 12^2)
c = 13
From here, since they are similar, you can set up a proportion
13:39
1:3
