8
Answer: BSet 2: Triangles
Explanation
Scarlett is creating a triangular art piece. Two corners have angles of 67° and 55°. What angle should the third corner have?
A.
48
B.✓ Correct
58
C.
29
D.
68
Detailed Explanation
Choice B is correct. The sum of angles in a triangle is always 180°. 1. Two known angles: 67° + 55° = 122° Third angle: 180° - 122° = 58° Therefore, the third angle is 58°.
Key Steps:
•
The correct answer is 58
Why others are wrong:
A: This would give an incorrect result. Choice A is incorrect and may result from a calculation error.
C: This would give an incorrect result. Choice C is incorrect and may result from a calculation error.
D: This would give an incorrect result. Choice D is incorrect and may result from a calculation error.
🎯 Keep Practicing!
Master all sections for your best SAT score