Secant TP and tangent TR intersect at point 7. Chord SR and chord PQ intersectat point V. Find the values of x and y. If necessary, round to the nearest tenth.
AN
x = 11.6
y = 11.6
= 11.6
y= 23.2
x = 18.3
y = 36.6
Answers
Answer:
(C)x=11.6, y=23.2
Step-by-step explanation:
Using Theorem of Intersecting Secant and Tangent
Applying this theorem in the diagram, we have:
Next, we apply Theorem of Intersecting Chords
PV X VQ=SV X VR
4 X x= 2 X y
Recall earlier we got: x=11.6
2y=4 X 11.6
2y=46.4
Divide both sides by 2
y=46.4/2=23.2
Therefore: x=11.6, y=23.2
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1. In an equilateral triangle, all side lengths are equal and all angle measures are equal. Sketch
an equilateral triangle. What are the measures of its angles?
2. In an isosceles triangle, which is not equilateral, two side lengths are equal and two angle
measures are equal. Sketch three different isosceles triangles.
3. List two different possibilities for the angle measures of an isosceles triangle.
Answers
The measure of each equilateral triangle is 60°.
Given that, in an equilateral triangle, all side lengths are equal and all angle measures are equal.
What is an isosceles triangle?
Isosceles triangles are those triangles that have at least two sides of equal measure. The side opposite the vertex angle is called the base and base angles are equal.
The sketch of equilateral triangle is given below:
The measure of each equilateral triangle is 60°.
The sketch of isosceles triangle is given below:
Two different possibilities for the angle measures of an isosceles triangle are 45°, 45° and 90°.
Another triangle has 65°, 65° and 50°.
Therefore, the measure of each equilateral triangle is 60°.
To learn more about an equilateral triangle visit:
#SPJ5
I know this isn’t a answer or a step by step explanation but can someone please help and explained this it’s so confusing and hard
cheetah running at a constant speed. In the next question, explain or show your reasoning.
time (seconds) distance (meters) speed (meters per second)
4
120
25
270
Answers
Answer:
ok this was a good one so here
Step-by-step explanation:
time (seconds)
distance (meters)
speed (meters per second)
4 120 30
25 750 30
9 270 30