15,006 Answered Questions for the topic geometry
Geometry
03/18/23
Not sure about this:
498. Draw an acute-angled triangle ABC, and mark points P and Q on sides AB and AC, respectively, so that AB = 3AP and AC = 3AQ. Express PQ and BC in terms of v = AP and w = AQ.
Geometry
03/17/23
A target with a diameter of cm has 4 scoring zones formed by concentric circles. The diameter of the center circle is cm. The width of each ring is cm. A dart hits the target
A target with a diameter of 42 cm has 4 scoring zones formed by concentric circles. The diameter of the center circle is 6 cm. The width of each ring is 6 cm. A dart hits the target at a random...
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Geometry
03/17/23
Question content area top Part 1 Buses arrive at a stop every min. Each bus waits min before departing. What is the probability that a person arriving at the bus stop at a random time has to wait
Buses arrive at a stop every 11 min. Each bus waits 2 min before departing. What is the probability that a person arriving at the bus stop at a random time has to wait more than 9 min for a bus...
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Geometry
03/16/23
geometry (please explain)
Roman is using the figure shown below to prove Pythagorean Theorem using triangle similarity.In the given triangle ABC, angle A is 90° and segment AD is perpendicular to segment BC.Part A: Identify...
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Geometry Math
03/16/23
geometry (please explain)
Which triangle is similar to triangle EAD using the Pieces of Right Triangles Similarity Theorem? A.Triangle BAC B. Triangle DAC C. Triangle CAB D. Triangle ACD
Geometry
03/16/23
What is the equation of the line in slope-intercept form that passes through point (4, 5) and is parallel to the line y = −2x − 2?
Geometry
03/16/23
what is the angles
The measure of one of the small angles of a right triangle is 66 more than 2 times the measure of the other small angle. Find the measure of both anglessmallest angle:other non right angle:
Geometry
03/16/23
What is the equation?
Fcous is (5,7) and the directix y=0 what is the the equation
Geometry Trigonometry
03/15/23
Let A= (1,3), B=(6,0), and C= (9,9). Find the size of angle BAC.
Let A= (1,3), B=(6,0), and C= (9,9). Find the size of angle BAC.Hint: add x=1 into the diagram and think about how to draw in right triangles to solve the problem.
Geometry Math
03/15/23
Given a triangle bounded by the lines 2x + y – 10 = 0, x + 5 = 0, and y + 4 = 0.
I. Find the equations (in general form) of the following: a. medians b. altitudes c. perpendicular bisectors d. angle bisectors
Geometry Calculus
03/15/23
Word problem using geometry
A street light is at the top of a pole that is 1818 feet tall. A woman 66 ft tall walks away from the pole with a speed of 55 ft/sec along a straight path. How fast is the tip of her shadow moving...
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Geometry
03/14/23
This is a bit confusing:
469.It is given that the sides of an isosceles trapezoid have lengths 3 in, 15 in, 21 in, and 15 in. Make a diagram. Show that the diagonals intersect perpendicularly.
Geometry
03/14/23
The equation of line C is y = –4 7x+5 3. Line D is parallel to the line C. What is the slope of line D? Simplify your answer and write it as a proper fraction, improper fraction, or integer.
I really need help with this question please cause I really do not understand this type of math this is geometry and I hate math but I need to learn it so I would really be happy if someone could...
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Geometry
03/13/23
i dont know basic geometry please help me
A salsa recipe uses green pepper, onion and tomato in the extended ratio 1 : 3 : 9. how many cups of onion are needed to make 117 cups of salsa
Geometry
03/13/23
geometry (please explain)
The figure below shows a quadrilateral ABCD. Sides AB and DC are congruent and parallel:A student wrote the following sentences to prove that quadrilateral ABCD is a parallelogram:Side AB is...
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Geometry
03/13/23
geometry (please explain)
Look at the figure shown below:Nora is writing statements as shown below to prove that if segment ST is parallel to segment RQ, then x = 45:
StatementReason
1.
Segment ST is parallel to segment...
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Geometry
03/13/23
geometry (please explain)
Decide whether the triangles are similar. If so, determine the appropriate expression to solve for x. The triangles are not similar; no expression for x can be found. ΔABC ~ ΔDEF; ΔABC ~...
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Geometry
03/13/23
Geometry (please explain)
The figure below shows a quadrilateral ABCD. Sides AB and DC are congruent and parallel:A student wrote the following sentences to prove that quadrilateral ABCD is a parallelogram:Side AB is...
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Geometry
03/13/23
Geometry (please explain)
Triangle ABC is shown on the coordinate plane.If ΔABC is reflected over the y-axis and then dilated by a scale factor of 3 about the origin, where are the vertices of ΔA″B″C″ located?
Find the area and perimeter of the figure determined by the points.(−6, 0), (−1, −4), (3, 1)
Find the area and perimeter of the figure determined by the points.(−6, 0), (−1, −4), (3, 1)
Geometry
03/10/23
How do I do 448? Not sure how to find the lengths of the medians
447.The sides of a triangle have lengths 9, 12, and 15. (This is a special triangle!) (a) Find the lengths of the medians of the triangle. (b) The medians intersect at the centroid of the...
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Geometry
03/10/23
445.A trapezoid has a 60-degree angle and a 45-degree angle. What are the other angles?
Are base angles supplementary? How do I do this?
Janas' den is 4 feet longer than it is wide. If the den's area is 221 square feet, what are the dimensions of the room?
Janas' den is 4 feet longer than it is wide. If the den's area is 221 square feet, what are the dimensions of the room?
Find the area and perimeter of the figure determined by the points. (−7, 2), (−3, 1), (−2, 5)
Find the area and perimeter of the figure determined by the points. (−7, 2), (−3, 1), (−2, 5).
Geometry
03/10/23
Exact Distance Geometry
How do you find the exact distance between points L(7,-1) and M(-2,4)?
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