Answer:
wer here. Link below!
ly/3fcEdSx
bit.
Step-by-step explanation:
Answer:
∠1 = 133°
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠1 is an exterior angle of the triangle, thus
∠1 = 83° + 50° = 133°
Answer:
12
Step-by-step explanation:
sorry i do not know what language you are but here it is in English
?=3+9-3+3
?=12