Look at the diagram below. 134 112 In circle W, write down the sizes of the angles marked by x, y and z.

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Q: Determine if the following side lengths will make a triangle. Explain why or why not. On computer…

A: To find out what   property of a triangle must be applied if measure of all the three sides of…

Q: Make diagrams to represent the reflex "outside" angle for a regular triangle, regular quadrilateral,…

A: A regular polygon is polygon which is equiangular and equilateral.

Q: Find the values of the missing angles in each triangle. V 7. 8. 34" 50 71 88 M

A: 7. Here ∠RPQ and ∠NPM are vertically opposite angles so they must be equal. Hence ∠NPM=71° Since…

Q: 3. Find x, the missing side length in the right triangle. 12 20

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Q: Determine if the two triangles are similar or not. M с. N H L

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Q: Find AB in circle O. CD=20 9. 20 25

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Q: Separate and redraw the indicated triangle. Identify any common angles or sides. R AKPR and ASPC…

A: Given query is to find the common part of the triangles.

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: Does the symbol represent a line, segment, ray, or length?a. PQ b. PQ c. PQ d. PQ

A: Definition used -   Here we can see a part of the line between two points is called line…

Q: 3. 1 K

A: Given figure of angle as ∠JKL We need to determine the type of angle

Q: 2. What is the area of the isosceles triangle with base b and height h, using the expressions you…

A: To find the area of an isosceles triangle.

Q: 4. Classify each triangle by ANGLES. 3. 30° 104° 40° 80° 60° 46°

A: Classification of triangle by angles:  In an acute triangle all three angles are acute (less than…

Q: Find each lettered angle measure. 44 64 10

A: At angle e: The total angle by adding e to 90° and 64° is 180°. That is:  64°+e+90°=180°⇒e=16° At…

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

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Q: Explain the relationships and theorems used. D.

A: The quadrilateral ABDE will a rhombus as BD=AE is given and AB=AE (as both are radii of the circle).…