nyahanna99 nyahanna99
  • 02-06-2022
  • Mathematics
contestada

50 PTS! SUPER EASY 9TH GRADE GEO
- FIND THE AREA

50 PTS SUPER EASY 9TH GRADE GEO FIND THE AREA class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 02-06-2022

half the diagonal is shown as 20cm.

The full diagonal would be 20 x 2 = 40 cm.


area of a square using the diagonal is 1/2 x diagonal^2


Area = 1/2 x 40^2 = 800 square cm


answer: 800 square cm.

Answer Link

Otras preguntas

How to differentiate y=x^ln7 ?
Which is greater 6.76 or 6.759
-3=z-8 Solve and answer the equation
how do you write improper fraction as a whole number or mixed number in simplest form 25/5
Compare and contrast the political and social structures, motivations, and influences of the Turkish and Mongol tribes.
a Norfolk pine is 18 inches tall and grows at a rate of 1.5 feet per year
A certain vehicle can travel 483 miles on 14 gallons of gasoline. Determine how many gallons of gasoline this vehicle will need to travel 600 miles. Round to th
1. how do you tell someone that you go to the swimming pool on Mondays in Spanish ? A. Los lunes voy a la piscina B. Los jueves voy a la piscina C. Los domingos
How can ones external factors affect ones sense of identity
Questions: 1. What is your weather forecast? 2. Was your forecast correct? If so, explain why you think you came to the correct conclusion. If not, explain w