A solid has a circular base of radius 20 cm. Find the volume of the solid if every plane section perpendicular to a particular fixed diameter is an equilateral triangle.

Q: Direction: Prove the following. If two chords of circle or of congruent circles are congruent, then ...

A: the proof is given below in detail.

Q: MATCH is a regular pentagon with coordinates M(-1,1) and A(3,0). What is the perimeter of MATCH? 1. ...

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Q: E

A: The given figure is:

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A: we have to find the following circle parts in the figure at the right side portion.

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Q: The radius of circle B is 15 cm. If m arc AC = 50°, what is the area of sector ABC?   A. 97.14 squar...

A: The solution is given in the next step.

Q: 12 = X

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Q: ot Graded 9) You have two similar equilateral triangles. One has sides that measu 40 cm each. What i...

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Q: Determine the are of the sector indicated in the diagram below. Round your answers to the nearest te...

A: Find Area of sector

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A: Topic:- algebra

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Q: 1. In the lecture we discussed examples for Incidence Geomet ries on 3 and 4 point sets. Let S-{A, B...

A: Three axioms:  1st axiom : For every pair of distinct points P & Q, there is only one line 'l' s...

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Q: 2. 91 %3D a. D.18 18 a. %3D 0C. 2. %3D 91 B. a. %3D A. 34 16 48- Which proportion can you use to fin...

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Q: The circle with center F is divided into sectors. in circle F, EB is a diameter. The radius of circl...

A: We can match the column as below.

Q: find the distance between 4y+3x=4 and (0,5)

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Q: What is the y - intercept of the line whose slope is - 0.5 and passes through (-2, 0)?

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Q: A) Evaluate the following integral : S(sec X+ cot X) dx B) Find the derivative of: y = 4x Jx+ Vx *+ ...

A: A) Given ∫sec x + cot x2 dx                =∫sec2 x+2 cot x sec x+cot2 x dx                =∫sec2 x ...

Q: Axiom1. There exists exactly seven points; Axiom2. Any two distinct points are on exactly one line...

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Q: (10x + 1)° (5x – 1)°) 61° -

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Q: Consider the following. Slope −9 and y-intercept 3 Find the equation of the line with the given slo...

A: Given the query is to find the equation of line with slope and y intercept.

Q: 5 Bill wants to put a small rectangular vegetable garden in his backyard using 2 existing walls as p...

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Q: Determine the perimeter and area of the hape shown below. (Both rounded region are semicircles.) 6 i...

A: As per guideline we have to be solve one question Please repost other question again

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A: As we know that sum of opposite angle of cyclic quadrilateral is 180° That means in a quadrilateral ...

Q: M N.

A: Topic = Triangles

Q: 9. In the figure below, line segment TA and line segment HA are secants. If line segment TA = 18cm, ...

A: We have to find length of line segment.

Q: 2. Find the area of the triangle ABC, given b = 28.6 m, c = 44.3 m, and B = 23.3°. C=44.3 28.6 b=28....

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Q: T び S.

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Q: A customer has a circular pool that is 20 feet in diameter. They want to plant bushes completely aro...

A: Given that: Diameter of circular pool=20 ft

Q: 5. A yardstick casts a shadow 1 ft long. A nearby tree casts a 16 ft shadow. How tall is the tree? R...

A: Given query is to find the height of the tree.

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A: We have to find sr , rt and angle tas.

Q: Consider the sketch graphs (a – f) above and answer the following questions: (i) What conclusion can...

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Q: The graph of a polynomial function f is shown. Select all the true statements. 30

A: From, the graph, At x = 0, value of function is negative. Hence, The constant term of polynomial is ...

Q: 32. A wheel rotates at 300 rpm and decelerates at 5 rad/s^2. How long will it take for the wheel to ...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: II. Read and analyze the given problem. Write your answ separate sheet of paper. Show your complete ...

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Q: 2. 58 ,B: 8. 3. 2 -4 9 find -10 3C-BA

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Q: esc 4. In the right triangle below, if sin(C) = – then find the correct ratio for the tan (B). (Hint...

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Q: Find the area of the triangle ABC, given A = 37°10', C = 62°30´, and b = 34.9 m. See Fig. 12.8. 37 1...

A: Topic:- geometry

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A: Here we have to determine the equation of the circle having a center at (2, 5) and a radius of 4 uni...

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Q: 17-20. During independence day, the establishments along Roxas Boulevard are required to ! hang a Ph...

A: First draw the given figure then use trigonometric ratio and calculate the height. 

Q: 24-25. 124 S, etn noihoo

A: The sum of the opposite angles of a quadrilateral in a circle is 180°.

Q: 1. Find the directional derivative of the scalar function f = yzx^2 + 4xz^2 at the point P(1,-2,-1) ...

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Q: 7. You are standing 63m away from the base of a building. You measure the angle of elevation formed ...

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Q: If WC=6, ZC=10, WY=12, find YZ

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Q: [ Select ] v , and E' ( Select] The translation that transformed PINE to P'I'N'E is (x + [ Select] [...

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Q: Given information: (a) (c) (d) (e) (1)

A: This question is based on quadratic equation.