Answer:
A.If the value of b is increased from 0, the graph moves up.
Step-by-step explanation:
Answer:
117
Step-by-step explanation:
9^2 + 6^2 = 81 + 36
= 117
Answer:
All trigonometric Ratios are , ,
And .
Step-by-step explanation:
Given that,
A right angle triangle ΔABC, ∠C =90°.
Diagram of the given scenario shown below,
In triangle ΔABC :-
So,
Now, for ∠A the dimensions of trigonometric ratios will be changed.
Here the base for ∠A is AC , perpendicular side is CB and hypotenuse will be same for all ratios.
Again,
Then,
And .
Hence,
All trigonometric Ratios are , ,
And .
Answer:
A and C are the right answers
Step-by-step explanation:
Top row only
3 out of the 12 squares are shaded in therefore 3/12 which you can simplify into 1/4
Left column only
3 out of the 6 squares are shaded in therefore 3/6 which you can simplify into 1/2
The radius of the incircle of the triangle with sides 25 cm, 51 cm, and 52
cm is <u>26 cm</u>.
<h3>How can the radius of the incircle of a triangle be found?</h3>
The area of the triangle is given as follows;
A = √(s·(s - a)·(s - b)·(s - c))
Where;
a = 25 cm
b = 51 cm
c = 52 cm
s = The semi perimeter of the triangle = (25 + 51 + 52) ÷ 2 = 64
A = √(64·(64 - 25)·(64 - 51)·(64 - 52)) = 624
The area of the triangle is the area of ΔABC + ΔAOC + ΔBOC + ΔAOB
Which gives;
Therefore;
Therefore;
The radius of the incircle of the triangle is <u>26 cm</u>
Learn more about the incircle of a triangle here:
brainly.com/question/6558867