12 B A student examines the triangle shown above. He notices that lines BE and CD look parallel. The student claims that they are parallel by look alone.

Q: A triangle is defined by three points M(A,B,C), N(D,E,F), and P(C,B,E). Find the angle N of this…

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Q: 5. Find the three angles. I 41: 41= 42%D 43=

A: from the given figure, we have to find the values of the angle 1, angle 2 and angle 3

Q: Using only the given lines joining the labeled points, how many triangles are there in this figure?…

A: Here the triangles are, ∆AFD , ∆FCD, ∆FBD, ∆AEC, ∆AFE, ∆EAD, ∆ADC,∆AFC, ∆ABF, ∆BFC, ∆ABD, ∆CED, ∆BCD…

Q: Which angles are alternate interior angles?

A: When two  parallel lines are crossed by another line then, alternate interior angles are a pair of…

Q: Which of these is NOT a parallelogram? 1 point 18 10 18 10 Option 1 Option 2 100 80 10 10 8. 8. 80…

A: Here, we have to check which is not parallelogram

Q: Emma thinks that three lines cannot be simultaneously perpendicular to each other. What can Emma's…

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Q: Look at the diagram given with eight angles numbered. Write a short paragraph and give at least two…

A: We can prove it as below

Q: a = 6 m, 6 = 3 m and c = 1 m for the triangle shown below. a b. x. Work out the value of x, giving…

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Q: Look at the diagram of the scenario below. A steep downhill ski slope is intersected at an angle by…

A: Given, Angle 1=145° Angle 2=35°

Q: I need help with this?

A: The objective of this question is to determine which pairs of the given vectors are perpendicular.…

Q: Two Distances. The distance between the two towers is 38 miles. From the western cell tower a phone…

A: Given that distance between the two towers is 38 miles. From the western cell tower a phone is 21…

Q: Shiro sketched coplanar lines m, n, and r on his homework paper. He claims that it shows that lines…

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Q: 9 Reflect the triangle over the line x-3 台 IC

A: the mirror image of the given triangle will be formed on the left side of x=3 line.

Q: The three points indicated form a triangle. A(1, 1, -1), B(1, 0, 1), C(0, -1, 1) Find the angle…

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Q: Draw the location of the line segment (in orange) after being reflected across the plane. 1-6-T In 3…

A: A cube with a line is given.The objective is to draw the line reflected about the plane. Solution…

Q: Let A and B be distinct points. Write a proof of the following: AB n BA AB

A: To prove AB∩BA=AB¯ where AB and BA are both lines and A and B are distinct points.

Q: 1 a Look at the figure. If 212 22, describe the relationship between lines a and b. 2.

A: Given figure is  where ∠1≅∠2.

Q: Consider the following line. a Suppose ab = 5cm, ac = 7cm, and bd = 8cm. (a) Find bc. (b) Find ad.…

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Q: - A. 105 B. 111 C. 115 D. 118 Per: 2. If lines / and m are parallel, what is m21? M WEEK 27 SET B…

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Q: Is the following shape a rectangle? How do you know? D H A B A. There is not enough information to…

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Q: Which of the following is closest to the volume (in yd) of the figure below? 8 yd 8 yd 402.1 536.2…

A: 1) Given figure:The figure shows a cone upon a sphere . The volume of the cone is =3π×r2×h​Plugging…