Question

WILL FAN AND MEDAL!
Which relationship is always correct for the angles m, n, and p of triangle ABC?

n+p=m
m+p=n
m+p+n=180 degrees
m+p+n=90 degrees

Answer 1

n+p=m

this is because all three angles will add up to 180 degrees. if you line up all three corners of a triangle it will form a straight line so the angles of n and p and the same size of m. Does that make sense to you?

Answer 2

it most certainly does. You explained everything so clearly and informative! thank you so much :).

Answer 3

welcome :)