Answer:
(1,-1), (5,-4), (2,-6)
Step-by-step explanation:
Took the test, this was the given answer.
<u>Given</u>:
△QRS is inscribed in circle P.
The measure of angle QRS is 48°
We need to determine the measure of angle PSQ.
<u>Measure of ∠PSQ:</u>
It is given that the measure of a central angle is twice the measure of an inscribed angle that subtends the same arc.
Using the above property, we have;
Substituting the values, we have;
Multiplying the values, we get;
Thus, the measure of ∠PSQ is 96°
Hence, Option A is the correct answer.
Where is it the circle ????
Answer:
B) -4
Step-by-step explanation:
The graph crosses grid intersection (-1, 1) and also grid intersection (0, -3). Between those two points, the graph drops 4 units for 1 unit to the right. The slope is ...
slope = rise/run = -4/1 = -4 . . . . matches choice B
Answer:
1) Yes, it is a right angle triangle
2)Yes, it is a right angle triangle
3) No, they are not similar.
Step-by-step explanation:
Dimension of triangle A = 48, 55 & 73
Dimension of triangle B = 36, 77 & 85
For any of the triangles to be a right angled one, then;
c = √(a² + b²)
Where a,b & c are side dimensions of a triangle.
Thus;
Triangle A: c = √(48² + 55²)
c = √5329
c = 73
This tallies with what we are given and so it is a right angled triangle.
Triangle B: c = √(36² + 77²)
c = √(7225)
c = 85
Similar to the third side dimension of 85, thus it is true.
For Triangle A & B to be similar, the ratio of the 3 corresponding sides must be in a whole number ratio.
Thus, we have;
48/36 = 1.5
55/77 = 5/7
73/85 = 73/85
Since the ratios are not similar, then we can say that the triangles are not similar.