This circle is centered at the origin, and the length of its-radius is 3. What is
1 answer:
You might be interested in
The points on the graph are:
- Midline point = (0,-5)
- Maximum point = (0.65,-2)
The equation of the function is given as:
See attachment for the graph of the function f(x)
<h3>(b) The midline point</h3>This is the point that is on the line that passes through the midsegment of the function.
From the graph, a point on the midline is (0,-5)
<h3>(c) The maximum point</h3>This is the point that is on the vertex of the function.
From the graph, a point on the midline is (5pi/24,-2)
This can be rewritten as: (0.65,-2)
Read more about trigonometry graphs at:
Answer:
31.7 cm²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = absinC
where a, b are the 2 sides given and C the angle between them
∠ C = 180° - (72 + 59)° = 180° - 131° = 49° , thus
A = 0.5 × 12 × 7 × sin49° ≈ 31.7 cm² ( to 1 dec. place )