Question

3 cm 7 cm 4 cm 8 cm area​

Answer 1

672 square inches

with area, multiply the side(s) by themselves for a single number, or their following numbers for more than 2 numbers.

Example

• 18in x 18in = 324 square inches
• 4in x 2in x 5in x 9in = 360 square inches

hope this helps!