Answer:
They add up to equal 90 degrees.
Answer:
The LCM of 2,6,12 2 , 6 , 12 is 2⋅2⋅3=12 2 ⋅ 2 ⋅ 3 = 12 .
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
86 because out of all of the answer choices there are 2 small arcs and QR is the second smallest and 86 is the second smallest number so it kinda makes sense