All categories

2 years ago

What is the measure of

Mathematics

1 answer:

Katarina [22]2 years ago

7 0

So for a hexagon, the sum of all interior angles is 720°, all we need to do is add all the angles up and set it to 720 to get angle B.

$B+133+102+117+90+170=720$

Firstly, combine like terms to get $B+612=720$

Next, subtract 612 on each side, and your answer should be $B=108$

You might be interested in

Find the missing side of this right a triangle?<br> help pls

yaroslaw [1]

Hi, there!

_____

To find the missing side length of this triangle (which is a <em>right</em> triangle), we'll use Pythagoras' Theorem.

$-\!\!\!-\!\!\!-\!\!\!\longrightarrow\boldsymbol{a^2+b^2=c^2}$

Here,

$\textsc{legs:}\begin{cases} \bold{a}\\\bold{b} \end{cases}$

Hypotenuse (the longest side): c

We know that

$\bold{a=2 \ and \ b=28}$

So, we can substitute our parameters, and solve for c.

$\bold{2^2+28^2=c^2}$ $-\!\!\!-\!\!\!-\!\!\!\longrightarrow$ square 2 and 28

$\bold{4+784=c^2}$ $-\!\!\!-\!\!\!-\!\!\!\longrightarrow$ add the numbers

$\bold{788=c^2}$ $-\!\!\!-\!\!\!-\!\!\!\longrightarrow$ square root both sides

$\bold{\sqrt{788}=c}$

Hope the answer - and explanation - made sense,

happy studying!!

6 0

1 year ago

A cross-country racer travels 20 kilometers before she realizes that she has to cover 75 kilometers in order to qualify for the

Katarina [22]

6............................................

5 0

2 years ago

Find the inverse f(x)= 3x-5/2

dlinn [17]

I hope it helps you get it right

8 0

2 years ago

Describe the transformation that moved Figure A to Figure B?

gavmur [86]

Answer:

Step-by-step explanation:

Its kinda hard to explain but its the answer

7 0

2 years ago

HELP I NEED HELP WITH THIS

Elena-2011 [213]

Answer:

Step-by-step explanation:

4 0

2 years ago