Ask a Question

Find the aprox. surface area of the planet Mars id the equator is about 4,222 miles long. Round to the nearest thousand square miles

0 votes


0 votes

Circumference = 2πr r = C/2π = 4222/2π = 2111/π A = 4πr² = 4π(2111/π)² = (4/π)(2111)² = 5673964 mi² rounded that is 537, 000 mi²

0 votes

55, 907, 000 sq miles

0 votes

You are given the length of a circle. You can find the planetary radius of Mars from that. Then Google the formula for the Surface Area of a Sphere.


Bienvenidos a Sysmaya

Sysmaya le permite ser creativo con tus amigos.
Conectese con Facebook para que pueda comenzar a compartir.

Ahora no, Gracias.

USA Yellow Pages

Pagina Procesada y Actualizada en: 0.066 Segs

shopify stats