pratikshya19 pratikshya19

10-01-2021
Mathematics

contestada

the sum of length and breadth of a room is 20m,find it's perimeter

Respuesta :

10-01-2021

Answer:

80 m.

Steps: perimeter =4 x side

=4x20=80m

Answer Link

Dead3ill Dead3ill

10-01-2021

Answer:

40 m

Step-by-step explanation:

Formula of perimeter of a rectangle = 2(l + b)

where l = Length & b = Breadth

According to the question ,

Sum of length & breadth = l + b = 20m

Perimeter = 2(l + b) = 2 × 20 = 40m

Answer Link

Otras preguntas

The classification of crime is based on

What is the molar mass of Al2(SO4)3?150.03 g/mol 278.03 g/mol 342.17 g/mol 450.09 g/mol

Which of the following factors is not used to analyze a country's level of development? A) size in area B) per capita income C) nutritional levels D) energy con

The corpus callosum is responsible for A) verbal processing. B) relaying information between the right and left hemispheres. C) speech production. D) sleep.

Sandy's orchard has only 4 apple trees for every 3 pear trees. She is wanting to plant enough avocado trees so that she has 2 avocado trees for every 5 trees.

Can you help me solve if x=6214

Here are some numbers 9.6 12.6. 15.4. 7.6. 12.4. 17.4 Write the numbers in pairs so that the sum of the numbers in each pair is the same.

A woman who has blood type A positive has a daughter who is type O positive and a son who is type B negative. Rh positive is a trait that shows simple dominance

Vicky made a recipe for 144 fluid ounces of scented candle wax how many one cup candle mold and she feel with the recipe

Question #1 please ASAP. Thank you