Answer:
The answer to the question mark is 95°
Step-by-step explanation:
First let's look at the 155°:
Since a straight line is automatically 180°, to find the other side of the length (aka one of the missing parts of the triangle), you would do 180-155. You will then get 35 as your answer.
Using that same 35 number:
Now, in a triangle, the total number of degrees in ALL triangles is 180 NO MATTER WHAT! Since we now have two angles, we just need to add them together and subtract by 180. 35 + 60 = 95. 180-95 = 85.
Now for the ? mark:
Remember when I said that a straight line equals 180? Well, now that we have one side of the line, (85), all we need is the other. 180-85=95. Therefore, the answer is 95°.
Answer:
m=86 degrees
x=98 degrees
Step-by-step explanation:
1:
the angles of a triangle are 180
180-71-23=86
m=86
2:
the angles of a triangle are 180
180-52-30=98
x=98
hope this helps and is right!
Answer:
51 m^2
Step-by-step explanation:
Area = 11(3) + 6(3) = 51 m^2
Answer:
The approximate length of the diagonal walkway is 21.21 meters
Step-by-step explanation:
we know that
Applying the Pythagorean Theorem in the square park, find out the the approximate length of the diagonal walkway
so
where
c is the diagonal of the square
a and b are the length sides of the square
we have
substitute
therefore
The approximate length of the diagonal walkway is 21.21 meters
Answer:
yes it is divisible by 8
Step-by-step explanation:
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