Answer:
It should take around 15 minutes
Step-by-step explanation:
Answer:
72.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
The current equation of the circle is:
⇒
In order to get it into the standard form;
⇒
We must complete the square;
⇒
Now, collect like terms and rearrange;
⇒
We now know that the Centre is at the point (2, 1).
We can use the distance formula to find the radius;
⇒
⇒
⇒
Therefore the radius squared is 17.
Now substitute into our equation:
⇒
Answer:
96°
Step-by-step explanation:
We assume you intend ...
ΔLMN ~ ΔQRS
Then corresponding angles have the same measure:
∠M = ∠R = 26°
∠L = ∠Q = 58°
∠N = ∠S = 180° -26° -58° = 96° . . . . sum of a triangle's angles is 180°
The measure of angle S is 96°.