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A rectangle has length 9.3 x 102 cm and width 8.4 x 102 cm. What is the area of the rectangle?

User Maaudet
by
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2 Answers

4 votes

Answer:

781200 cm or 7.81200x10^5 cm

Explanation:

Here, you need to solve it with the area equation.

For a rectangle, it's base x height.

In this case, your base will be it's length
9.3x10^(2) cm =
930cm\\, and its height will be width
8.4x10^(2) cm =
840cm.

An then you can solve it


(9.3x10^(2))*(8.4x10^(2))=781200 cm = 7.81200x10^(5)

User DashK
by
6.9k points
7 votes

9.3x8.4 = 78.12

10^2 x 10^2 = 10^4

answer = 7.812 x 10^5


User Zhenhir
by
7.4k points