Respuesta :
Area = 3.14 × 8^2
= 200.96 cm^2
i am a mathematics teacher. if anything to ask please pm me
= 200.96 cm^2
i am a mathematics teacher. if anything to ask please pm me
More information about the semi-circles needed.
But! 2 semi-circles make a whole circle, and the area for the circle follows the formula 2xpixr^2
(that's two pi r squared)
Measure the radius, plug it into the formula, then you'll know the area o the two semi circles..
Then you can subtract that from the area of the paper which is 34x16.
But! 2 semi-circles make a whole circle, and the area for the circle follows the formula 2xpixr^2
(that's two pi r squared)
Measure the radius, plug it into the formula, then you'll know the area o the two semi circles..
Then you can subtract that from the area of the paper which is 34x16.