IDNLearn.com connects you with a community of experts ready to answer your questions. Discover prompt and accurate answers from our experts, ensuring you get the information you need quickly.

Ed puzzle what are all the angles for#5

Ed Puzzle What Are All The Angles For5 class=

Sagot :

9514 1404 393

Answer:

  30°, 60°, 90°

Step-by-step explanation:

The value of x = 10 is correctly found. Then the angles are ...

  3x = 3(10) = 30°

  7x -10 = 7(10) -10 = 70 -10 = 60°

  and the right angle: 90°

The angles shown in figure 5 are 30°, 60°, 90°.

_____

Additional comment

The answer choices make no sense, as none of them has a sum of 180°. The entire point of the exercise is that the sum of angles in a triangle is 180°.