Answer:
Justin, Louise, Franklin
Step-by-step explanation:
Remember:
A triangle is always 180 degrees and so is a straight line so 360 degrees in total:
1) Add 92 and 123 which equals 215
Then 360 subtracted by 215 is 145
Answer: 145
2) add 100 and 25= 125
360-125= 235
Answer: 235 degrees
Answer:
<u>-335670</u>
Step-by-step explanation:
<u>Given</u> :
- a₁ = 2
<u>Solving</u> :
- Sum of an arithmetic sequence is given by
- S₃₃₅ = 335/2 x 2(2) + (335 - 1)(-3)
- S₃₃₅ = 335/2 x -4008
- S₃₃₅ = 335 x -2004
- S₃₃₅ = <u>-335670</u>
Answer:
a octagon, convex.
Step-by-step explanation:
an octagon has eight sides
convex because its figure is projecting outwards