If 2 inches are equivalent to 5 centimeters, how many square centimeters are in one square inch

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Determine which postulate or theorem can be used to prove that lmn =nmo