Subtract 3 both sides first. R-3=ts²
next, divide both sides by t, (R-3)/t=s²
finally, take the square root of both sides
√(R-3)/t = s. 2nd choice.
Answer:The area of a circle with diameter 3.5 is 7
Step-by-step explanation:
Well all triangles have an area of 180 degrees, therefore X=39 because 102+39=141 and 180-141=39.
Answer:
5
Step-by-step explanation:
i dont know
