Answer:
Option A is the correct answer
A.
Step-by-step explanation:
Answer:
Angle <u>A</u><u> </u>= 15°
use angle properties of triangle to solve this.
Answer:
B. 28.27 square units
Step-by-step explanation
Use the formula:
A=πr²
To find area of circle
Plug in 3 for r in the equation:
A=π3²
To get an answer of approximately:
B. 28.27 square units
The scale factor shows how many times smaller is the small ball than the regular one .
So the scale factor is = 10/46 = 0.217
Let length of original garden be x m. Then:-
(x + 7)^2 = 169
x + 7 = 13
x = 13-7 = 6m
Answer 6 m.