A square has four sides. Hope this helps you.
Answer:
it would be the first answer
Step-by-step explanation:
you can draw the net of the shapes, and count each corner there
2:3:5.....added = 10
2/10(60) = 120/10 = 12 <=
3/10(60) = 180/10 = 18 <=
5/10(60) = 300/10 = 30 <=
Answer:
supplementary angles
Step-by-step explanation:
Step 2: -26.7 · -3
When you divide with a fraction, it's helpful to multiple by the reciprocal of the fraction .
This step instead multiplied by the negative reciprocal .
Therefore, the correct answer would be -80.1 instead of 80.1
The error was made in step 2.
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