Answer:
77.91 units²
or
77.91 square units
Step-by-step explanation:
the area of a circle is A=pi*r²
since we only need a certain fraction, we will multiply it with 62/360
62° is the given angle. 360° would be the full circle
A = pi * 12² * 62/360
note that the answer is in square units, bc in "r²" the units themselves get squared, even tough we don't know if its inch or kilometers, its definitely squared
Answer:
it c
Step-by-step explanation:
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➷ Angles in a triangle total to 180 degrees
We can form an equation:
x + x + 2 + x + 1 = 180
Simplify:
3x + 3 = 180
Subtract 3 from both sides:
3x = 177
Divide both sides by 3:
x = 59
A = (59 + 2)
A = 61
The correct answer is option A.
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Answer:
rational number
Step-by-step explanation:
a whole number is a non-negative integer, a natural number is a positive integer, an integer is any number that doesn't have decimal places and isn't a fraction. 7/8 isn't an integer so it isn't a whole or natural number. rational numbers can be written as fractions or are terminating decimals. 7/8 is a fraction so 7/8 is a rational number