What is the area of the unshaded region of the rectangle? part 1. Show work please

96 m²

Step-by-step explanation:

The unshaded region is a right triangle.

The area (A) of the triangle is calculated as

A = bh ( b is the base and h the perpendicular height )

Calculate b using Pythagoras' identity in the right triangle

b² + 16² = 20²

b² + 256 = 400 ( subtract 256 from both sides )

b² = 144 ( take the square root of both sides )

b = = 12

Thus area of unshaded region is

A = × 12 × 16 = 6 × 16 = 96 m²

Step-by-step explanation:

You can easily solve this using Pythagorean Triplets:

The shorter leg is twelve metres long. Now you must find the area of this right triangle:

You see how swift that was?

I am joyous to assist you at any time.

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.