Answer:
19
Step-by-step explanation:
Please give brainliest.
Given:
The figure of rectangle.
To find:
a. The diagonal of the rectangle.
b. The area of the rectangle.
c. perimeter of the rectangle.
Solution:
(a)
In a right angle triangle,





So, the diagonal of the of the rectangle is 24 units.
(b)
In a right angle triangle,




Length of the rectangle is 12 and width of the rectangle is
. So, the area of the rectangle is:



So, the area of the rectangle is
sq. units.
(c)
Perimeter of the rectangle is:




Therefore, the perimeter of the rectangle is about 65.57 units.
Give me 8 mins i will answer in the comments
Four times the sum of a number and 6.
work:
the 4 is multiplying the expression in parenthesis, so we can start with
4 times.
in the parenthesis, a number n is being added to 6.
we are multiplying this by 4, so it's 4 times the sum of a number plus six. hope this helps! :D