lexiew23 lexiew23
  • 23-03-2021
  • Mathematics
contestada

If the diagonal of a square is 12√2 cm . Find its area

Respuesta :

Muscardinus Muscardinus
  • 28-03-2021

Answer:

A = 144 cm²

Step-by-step explanation:

Let the side of the square be x. Using Pythagoras theorem for square,

[tex]x^2+x^2=(12\sqrt2)^2\\\\2x^2=288\\\\x=12\ cm[/tex]

The area of the square is given by :

A = side²

Put values in the formula.

A = 12²

A = 144 cm²

So, the area of the square is equal 144 cm².

Answer Link

Otras preguntas

Given that p is an integer, q = -12 and the quotient of p/q is -3, find p
Liz meija is employed as a social worker in a host setting. she is most likely employed in a(n) ______.
give an example of a precise measurement
when did the escape reported in Harriet tubman begin? A.early summer. B. late summer. C. fall or winter D. spring
identify two additional aspects of an unhealthy lifestyle that do not involve nutrition
Nikos sold muffins at his club's bake sale.he spent $28.50 on supplies. he sold his muffins for $0.75 each, and made a profit of $36.75. write and solve an equa
To what extent were slaves used in massachusetts
Ingrid kicks a football with an initial velocity of 12 m/s at an angle of 45 degrees relative to the ground. What is the horizontal component of the initial vel
Muslims think that christianity is a monotheistic religion true or false world studies
Ethan order for sub sandwiches for a party each 1/2 sandwich is one serving does he have enough to serve seven friends how much is left over or how much is the