Mathematics: What is the length of the missing side? what is the area of the figure? show all work !

What is the length of the missing side? what is

Ответ:

kailey96

05.01.2022

We use Pitagorean equation to find the hypotenuse which is the longest side of the triangle.
$a {}^{2} + b {}^{2} = c {}^{2}$
a = 31 - 16

This is to find the lenght of the base of the triangle.
a = 15

${15}^{2} + {20}^{2} = {c}^{2}$
$225 + 400 = {c}^{2}$
$625 = {c}^{2}$
Now we need to eliminate that c squared to get the length of the hypotenuse. And we do that by taking the square root of both side of the equation.
$\sqrt{625} = \sqrt{ {c}^{2} } \\ c = 25$

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Ответ:

rschaum08

04.03.2022

Mathematics

980

Step-by-step explanation:

Here is your answer :-

➡ 49 × 17 + 49 × 3

➡ 49 ( 17+3 )

➡ 49 × 20

➡ 980

Answer : 980

Hope it will help you !!!

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What is the length of the missing side? what is the area of the figure?
show all work !

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