Answer: delete this plz
Step-by-step explanation:
Radius of the circle is 20mm.
Use the formula for the area of the circle.
A = r^2 * π
A = 20^2 * π
A = 1256.64 mm^2 (2 d.p.)
Answer:
we know that
The sum of interior angles in a triangle must be equal to 180 degrees
so
solve for x
Answer:60