20. a. Determine the angles in a regular pentagon. Explain your reasoning. b. Determine the angles in a regular hexagon. Explain your reasoning. c. Determine the angles in a regular n-gon. Explain your reasoning.

Q: 7. Explain why the triangles are similar. D A C в P'

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Q: Choose the correct statement. M ANLM AQOP ALMN APOQ ALMN AQPO N' No triangles are similar. AMNL AOQP…

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Q: Explain what is meant by the ambiguous a triangle. Include a diagram illustrating an example.

A: Ambiguous Case:   Ambiguous case in triangles occurs when we are given two sides of a triangle and…

Q: 5) Carlos drew a triangle with sides 8 inches, 15 inches and 17 inches. Did he draw a right…

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Q: Fill in the blank. In AABC, side ĀB and side BC are each called a(n) E F Right triangle Isosceles…

A: The legs of a right triangle are the two sides that intersect to determine the right angle.The…

Q: A. Directions: Find the missing length of the given right triangle. Show your solution. 1. 5 12 7 2.

A: Given table is: To complete the above table.

Q: Classify the given statement as true or false

A: Triangles are round or circles are square.

Q: ii. What is the angle 8 in the triangle below? 4.2

A: From triangletanθ=opposit sideadjacent sidetanθ=94.2θ=tan-1(94.2)

Q: A. Give three numbersthat cannot be the lensths of the sides of the triangle. B. Justify your…

A: A. The lengths that cannot be the sides of the triangle is to be determined.

Q: 4. Explain why pentagons cannot form a regular tessellation.

A: To explain why pentagons cannot form a regular tessellation. Firstly, we define what is a regular…

Q: In right triangle ABC below, A and B are acute angles, a and b are the legs, and c is the…

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Q: Which stamens is true A. quadrilaterals have right angles B. All quadrilaterals are rectangles C.…

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Q: 3. Angle A in triangle ABC is obtuse. Can angle B or angle C be obtuse? Explain your reasoning.

A: Given: Angle A in triangle ABC is obtuse.  To explain: Can angle B and angle C be obtuse.

Q: 3. Find angle C 6. 5.

A: A=s(s-a)(s-b)(s-c) where s=a+b+c2 and the sides length are a,b,c. Here a=8,b=5,c=9 s=8+5+92=222=11…

Q: Multiple Choice Identify the choice that best completes the statement or answers the question. 1.…

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Q: ngth 16 m, 25

A: Here we have, In ∆ABC, a=16m;b=25m;c=32m.

Q: II. Referring to the quadrilateral at the figure below, name the following: M A B| 1. Four Pairs of…

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Q: 3. The sides of a triangle are 7, 11, and 18. Do these sides form a right triangle? Justify your…

A: Prove that given side of triangle form a right angle triangle  a= 7, b= 11 ,c= 18   Here , 18 is…

Q: 2. Draw an isosceles right triangle.

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Q: 5. Explain why AABC is isosceles. B. 70 70

A: As per our guidelines, we are allowed to answer only one question. So,  I am providing solution to…

Q: 99 P< 40 54 60 81 66

A: If the measures of the corresponding sides of two triangles are proportional then the triangles are…

Q: Classify each triangle by its angles and sides. 5) 2.3 2.3 138 21 21 4.3

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Q: 1. The area of a triangle is 76 square units. If two sides of the triangle have lengths 14 and 13…

A: Area of triangle(in form of 2 sides and angle between them) is 12absinθ For third side we use law of…