Answer:
These are two equilateral triangles and all the sides of an equilateral triangle are equal. The question even says so so that's the answer, all the sides of the equilateral triangles are equal so all the sides equate to each other
Answer:
your answer is 453
Step-by-step explanation:
Answer:

Step-by-step explanation:
Area of a circle.





Area of a square.



Subtract the area of the square with the area of the circle.


I hope it helps.
Brainliest much appreciated.
18 x 1/8
Multiply the numerators: 18 x 1= 18
Keep the denominator the same so that's 18/8