100
explanation: those two angles are supplementary which add up to be 180.
The interior angles of a shape are the angles inside the shape. The exterior angles are the angles formed between a side-length and an extension. Rule: Interior and exterior angles add up to 180 ° 180\degree 180°.
End time is 10:38 am, 30mins have passed by, it'd be 9:32 am
Answer:
28.5
Step-by-step explanation:
I don't exactly know what's the answer. but I've just tried.if I'm wrong tell me the answers that I can try another method or you can just tell me you're wrong then I'll try again and send you the answer.I'm not pretty sure that this is the answer. and if I'm correct tell me I'm correct.
1. (7-5) = 2
2. 2^2 = 4
3. 20-4 = 16
4. 3*16 = 48