Answer:
The length side of the square is 
Step-by-step explanation:
<u><em>The question in English is</em></u>
Find the measure of the side of a square whose diagonal is 14 cmd
Let
d ----> the diagonal of a square in cm
b ---> the length side of a square in cm
we know that
Applying the Pythagorean Theorem
see the attached figure to better understand the problem
we have
substitute the given value
solve for b
take square root both sides
simplify
The surface area of the rectangular prism is 544 cm^2.
There are 3 pairs of different rectangles that form the rectangular prism.
If we find the area of each and add them up, we will have the surface area.
Here are the 3 pairs of rectangles:
6 x 16 = 96
8 x 16 = 128
6 x 8 = 48
2(96) + 2(128) + 2(48) = 544
Answer:
10²
Step-by-step explanation:
left triangle = 2 × 2 = 4 ÷ 2 = 2²
right triangle = 2 × 4 = 8 8 ÷ 2 = 4²
middle square = 2 × 2 = 4²
2 + 4 + 4 = 10²
The difference 96 -80 = 16 is a factor of both numbers, so is the greatest common factor.
96 + 80 = 16*(6 + 5)
