A triangle has two angles with a measurement of 50 and 70 degrees joined by a side with a length of 20 cm which figure represents a. 50, 20, 70 b. 70, 50, 20 c. 50, 70, 20 D. 20, 70, 50

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

step-by-step explanation:

87%

step-by-step explanation:

apex answer

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.