Given the diameter of the circular garden, the area of the garden is 28.36 yd².
<h3>What is the
area of the
garden?</h3>
The area of a circle is expressed as; A = πr²
Given that;
- Diameter d = 6yd
- Radius r = d/2 = 6yd/2 = 3yd
- Area A = ?
A = πr²
A = 3.14 × (3yd)²
A = 3.14 × 9yd²
A = 28.36 yd²
Given the diameter of the circular garden, the area of the garden is 28.36 yd².
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There are 5 different odd numbers : 1,3,5,7,9
So the answer would be 5^4
625
Y=3x
Y is always equal to 3 times x.
b=3(5)
b=15
30=3(a)
10=a
An equation is formed of two equal expressions. The given equation is not true.
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The complete question is: Check whether the given equation is true or not?cos2pi/7+cos4pi/7+cos8pi/7=1/8.
To know if the given equation,
is true or not, both the sides of the equation are needed to be solved separately.
The value of
when simplified is equal to -0.5, or the value can be written as -(1/2).
Since the right side of the equation is equal to -1/2, while the right side of the equation is 1/8. Thus, the given equation is not true.
Hence, the given equation is not true.
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