Answer:
6
Step-by-step explanation:
Square root of 10^2 - 8^2 is 6.
278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5
Answer:
D
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ BCD is an exterior angle of the triangle, thus
∠ BCD = 50° + 60 = 110° → D