Answer: A positive shape.
Step-by-step explanation:
I mean, that's just what it's called.
Answer:
A=400, L=2W, L*W=A so, L*W=400, so, 400=2W*W or 200=W*W or 200=
,
= W, L=2(
) and W=
, W=14.14 and L=28.28
Step-by-step explanation:
Answer:
The correct option is C
Step-by-step explanation:
Answer:
2300
Step-by-step explanation:
200+30 × 10
230×10
2300