How do you find the measure of this angle ?
1 answer:
The lines through the sides in the circle indicate that the three sides are all of the same length, and therefore share the same angle.
A shape inside a circle will always have its angles equal 360, so you can find the individual angle with the following equation:
Subtract 120 from both sides.
Divide both sides by 3.
mBC's angle is 80 degrees.
A shape inside a circle will always have its angles equal 360, so you can find the individual angle with the following equation:
Subtract 120 from both sides.
Divide both sides by 3.
mBC's angle is 80 degrees.
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Answer:
" is irrational for every nonzero integer x"
Step-by-step explanation:
The original statement is
" is rational for some nonzero integer x."
The negation is technically:
"It is NOT true that is rational for some nonzero integer x."
So it's expressing that it's false that can be rational for some nonzero integer x.
This just means that is always irrational when x is a nonzero integer.
Which can be worded as
" is irrational for every nonzero integer x"
Answer:
The Fringe of the rug is 754 cm.
Step-by-step explanation:
Given:
radius = 120 cm
We need to find the fringe of the outside rug.
Solution:
Since the rug is in the circular form.
We can say that fringe of the outside edge of the rug can be equal to circumference of the circle.
Then we will find the Circumference of the circle.
Circumference of the circle is given 2 times 'π' times radius 'r'.
framing in equation form we get;
Circumference of the circle =
Circumference of the circle =
Hence the Fringe of the rug is 754 cm.