Find the area of the lune ABCD at right using Hippocrates' quadrature of the lune ideas. The semicircle has radius 10 units. Very briefly, explain how you got your answer. You do not need to prove anything. A B Ꭰ C

Q: Ifr = 16 in., find the length of an arc of the inscribed (a) regular hexagon, (b) regular triangle,…

A: Given, r = 16 in. Length of arc, L = (θ/360)*(2πr), Where θ is the angle subtended by the arc a) For…

Q: A field is in the shape of a triangle. Label the triangle ABC. A surveyor determines that the length…

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Q: How do I find the length of DCB, AD and ABC? The radius is 6. How do I get the angle of E?

A: Sum of angles on a straight line is always 180°

Q: e diameter of circle f is segment EB. EB= 96 un What is the area of sector BFC in terms of pi? What…

A: It is given that, the diameter of the circle EB=d= 96 un The radius of the circle r=d2=962=48 un

Q: Let AD, BE, and CF be the altitudes of the acute triangle AABC. Let H be the orthocenter of AABC.…

A: Altitude is a perpendicular line drawn from the vertex of a triangle to a side opposite to the…

Q: Use right triangle ABC in the figure below and the Pythagorean theorem to find the length of the…

A: Here we use Pythagorean theorem to find this.

Q: 16,7 ft 8.9 ft

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Q: Find mLC. Round to the nearest degree.

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Q: S and E are the midpoints of BA and AM, respectively. Use the properties of midsegments to find the…

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Q: proof from Archimedes for the area of the circle formula

A: To find the area of the circle formula, first Archimedes inscribes a regular polygon Pn with n sides…

Q: 2. The diagram below shows a circle centre O, with radius r. The length of arc ABC is 3n cm and 2n…

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Q: Question 2 Which statement is true about the triangle below? 15 cm K 12 cm A JL = 9 cm JL = 27 cm C…

A: For solving this question we will use Pythagoras Theorem.  Pythagoras theorem states that “In a…