Question

What’s the answer of this and how do you get it?

Answer 1

Explanation:

PRIMERO ENCONTRAMOS EL ÁREA DE UNO DE LOS

SEGMENTOS DE C´RCLO SUPONIENDO QUE EL RADIO

ES IGOAL A LA MITAD DEL LADO DEL CUADRO

A =
`(1.5 in)^(2)` - 3.14
`/1.5 in)^(2)`/4 =
`0.49 in^(2)`

LUEGO SE MULTIPLICA POR 4

`1.96 m^(2)`

SE ENCUENTRA EL ÁREA DEL CUADRADO

A =
`3 in ^(2)` =
`9 in^(2)`

FINÁLMENTE SE ENCUENTRA EL ÁREA DE LA ESTRELLA

A =
`9 in^(2)` -
`1.96 in^(2)` =
`7.04 in^(2)`

Answer 2

Answer: the area of the star is 1.94in squared

Step-by-step explanation: One part of the quarter circle has a radius of 1.5 inches because 3 inches is the height of the square.

So the diameter of 4 of the quarters would be 3 inches because 4 quarters of a circle would make a full circle with a diameter of 3. The area of a full circle with the diameter of 3 is 7.06. The area of the square is 9 because 3x3 is 9. 9 minus 7.06 leaves 1.94 in area left in the square. :) 1.94 is rounded also