B - 63 Degrees, obviously because all angles add up to a sum of 180 degrees.
Answer: 7/21 is the answer because 7 * 2 = 14 and 21*2=42
Step-by-step explanation:
Answer:
It would be a obtuse triangle instead
Step-by-step explanation:
By using pythagorean and theorem (a^2 + b^2 = c^2)
So it would be 13^2___2^2 + 12^2
When you square them, you get 169___4 + 144
144 + 4 = 148, which is less than 169
SO it would be 169>148
So no, not a right triangle
Answer:19
Step-by-step explanation: 380 divide by 20 is 19
give me brainliest please
By doing base times area that is what I will do
