For the isosceles triangle shown, which of the following must be true?   a. The medians to the congruent sides are perpendicular. b. None of These c. The medians to the congruent sides are equal in length. d. The three medians are congruent

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A: Let a,b,c,d are position vector of point A,B,C,D resp. Therefore a=i-3j+2k b=5i-j-2k c=i+7j+0k…

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A: Volume of a pyramid with square base of length a and height h is given by  V= a²h/3 cubic unit

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Q: 6. octagon, a = 60.4 in., s = 50 in. 12,080 in.2 %3D

A: This question can be solved using the concept of area of octagon.

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A: 2(a)  Area is defined as space/region occupied by a two-dimensional flat object. It is measured in…

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A: We will find the ratio of the lengths of these cubes in the following step.

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A: This question is based on volume of cube.

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A: Basically, here we have to use the definitions of some special types of quadrilaterals like square ,…

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A: Since the student has posted multiple questions and does not mention any specific question, so we…

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A: Find your answer below

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A: Explanation of the answer is as follows

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A: To solve the following problem

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Q: 110° 100° bo 55 50 110 100

A: Let's find.

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A: We have to solve above question and find cd

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Q: 8) ? U V T 160°

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Q: 6.) Find the surface area of the figure below. (Hint: You don't area of the base (B) - they already…

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Q: 2) 16 12 21 18

A: Suppose the triangles ae ABC and A'B'C' that is we have:

Q: nouammotni gaiwollo) out tol enottopp et awans bus mengerb 12. In the following diagram, A lake is 3…

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A: answer is in next step

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Q: a. b. C. d. 23. Which label would NOT be appropriate for volume? 0.1-10 Inches³ Cm³ Square miles…

A: since you have posted multiple questions ,we will solve the first one as per the guidelines.To get…

Q: #6 Find the volume of the figure below. * 3 km 8 km . .

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Q: If g 1 h and gil d, what is mz6? A. 70° 4 3 B. 180° 5 6 C. 90° d 8 7 D. not enough information h…

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Q: Determine if the two triangles are congruent. If they are, state how you know. 11) 12) 13) 14) 15)…

A: Solving

Q: O Assessment | Schoology 6 GEOMETRY: Sec 021 PERO1 X 9 Schoology O New Tab ghts and Privileg X A…

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Q: Volume of pyramid

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Q: In Oo, radius OD chord AB at point C. If OD = 5 and AB = 8, find OC. O 3.5 0 3 4 O O 39

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A: As Point O is equidistance from A,B,C.   A circle can be drawn with center O , that will pass from…

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A: Given; 0.225.

Q: 120 10. Solve for the mFPT L Your answer 11. Solve for the mKCU m/TLF = 76° K

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Q: Prove that any two right angles are congruent.

A: To Prove, any two right angles are congruent.

Q: what is a pentagon

A: In a plane figure, five sides and five angles are called pentagon.

Q: If the ratio of the areas of two figures is . What is the scale factor of the figures?

A: We have to choose correct option

Q: 12. Apply Mathematics (1)(A) A cylindrical carton of oatmeal with radius 3.5 in. is 9 in. tall. If…

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Q: How far is the line 2√11x - 10y + 24 = 0 from the origin? O 1 2 3 4

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Q: Find the sum of the exterior angle of a dodecagon?

A: Recall: A dodecagon has 12(=n) sides. Sum of Exterior angles=Exterior angle*n Exterior…

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Q: A box with a hinged lid is to be made out of a rectangular piece of cardboard that measures 4 in. by…

A: This is a problem related to finding maximum value from the graph. First of all we will generate the…