Answer:
1 = 120
2 = 120
Step-by-step explanation:
Answer:
Area of circle is
Step-by-step explanation:
Since angle is given in radians, so using formula for area of sector in radians is given as,
Given area of sector and angle. Therefore substituting the values in above formula,
Cancelling out the common term,
Multiplying with 2 on both sides,
Therefore value of is
Formula for area of circle is,
Substituting the value,
Therefore area of circle is
Answer:
The nth term will be;
Tn = Tn-1 + 6(n-2) + 11
Step-by-step explanation:
Here, we are to find the nth term of the given equation
Firstly, we need to notice a pattern
What difference do we notice between the terms?
That would be;
16-5 = 11
33-16 = 17
56-33 = 23
next would be 29 + 56 = 85
afterwards; 85 + 35 = 120
So the pattern here is that we shall add 6 to the last common difference between the two preceding term to get the succeeding term
So what’s the nth term here?
Tn = Tn-1 + 6(n-2) + 11
So for example, the 5th term will be;
T5 = T5 + 6(5-2) + 11
T5= 56 + 18 + 11 = 85
While the 4th term will be
T4 = 33 + 6(4-2) + 11
T4 = 33 + 12 + 11 = 33 + 23 = 56
Answer:
x > 6
Step-by-step explanation:
Answer:
Right triangle
Step-by-step explanation:
Pythagorean Thereom can only be used on right triangles