Ans
26
Step-by-step explanation:
:D
Answer:
Solution given:
r=3km
area of sector bounded by a 90° arc=90°/360°*πr²
=¼*π*3²
=<u>9/4 π or 7.068km²</u>
is a required answer
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
I don't know if this is right, but here goes nothing!
Step-by-step explanation:
It says (in small font) that the scale factor is 0.5. So that being said, what are the dilated coordinates of R?
If R is (1, 2), all we have to do is multiply both the x-value and the y-value by 0.5 to get our answer.
1 × 0.5 = 
2 × 0.5 = 1
So our answer is (
, 1).
<h3>The coordinates of R', or the dilated form of R, are (

, 1)</h3>
I hope this helps!
- sincerelynini
Length=x
A=lengthxwidth
A=lengthx12
A/12= length