Emek and Luna hiked toward a mountain lookout using a simple angle-measuring tool. At the first trail junction, one path formed a 45° angle with the main trail, and another formed a 90° angle. Their map showed they should take the smaller angle, so they followed the 45° path. Later, they found another junction with 60° and 120° angles. Again, they chose the path that matched their map. By measuring and comparing the angles carefully, they reached the summit safely and enjoyed the beautiful view.
Challenges
Challenge 1 of 5
Challenges
Challenge 1 of 4
Hint
Compare the two angle measures.
At the first trail junction, Emek and Luna saw paths forming 45° and 90° angles. Which path matched the smaller angle on their map?
45°90°They are the same size.It cannot be determined.Correct! 45° is smaller than 90°.
Remember that the smaller angle has the smaller degree measure.
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Hint
Subtract the smaller angle from the larger angle.
Emek measured a trail angle of 35°. Luna measured another trail angle of 55°. What is the difference between the two angle measures?
Correct! The difference is 20°.
Find how many degrees separate 35° and 55°.
Next🎉 Congrats! You got this question!
Hint
Compare the degree measures of the two angles.
At the second junction, Emek and Luna compared 60° and 120° angles. Which statement is true?
120° is smaller than 60°.60° and 120° are equal.60° is smaller than 120°.Both angles are right angles.Correct! 60° is smaller than 120°.
The angle with the smaller degree measure is the smaller angle.
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🎉 Congrats! You finished this challenge set!
