yungwise32 yungwise32

20-03-2021
Mathematics

contestada

2.2
Determine the length of the rectangle if the area is 800 cm² and the breadth is 20 cm

Respuesta :

jimrgrant1 jimrgrant1

20-03-2021

Answer:

40 cm

Step-by-step explanation:

The area (A) of a rectangle is calculated as

A = lb ( l is the length and b the breadth )

Here b = 20 and A = 800 , then

l × 20 = 800 ( divide both sides by 20 )

l = 40 cm

Answer Link

Otras preguntas

Most specialized cells remain in the _____ phase of the cell's life cycle

how do u solve 12 divided by 5/6 =

How do you figure out the missing lengths of special right triangles?

Charles Darwin came up with the system we use to name and classify organisms. True or False?

what is another name for large intestine?

Which describes uniformitarianism? A.The rates of geologic change increase with time B.Geologic processes are different over time C.The rates of geologic proces

From her bedroom, Hayden could see the entire city (including the mayor's house and the park.) Correct punctuation?

All fungi are producers (true or false)?

What are some pros and cons about moving west in the 1840's?

a student answered 86 problems on a test correctly and received a grade 98% how many problems were on the test if all the problems were worth the same number o