It is neither isosceles or equilateral because the 3 sides are unequal. It has to be obtuse (one angle greater than 90) and scalene (all three sides different).
D <<<<======
the value of x is 20
Step-by-step explanation:
hope it helps you!
Answer:
Insert an image.
Step-by-step explanation:
If you may, add a picture so I can see what you mean.
Hello!
As you can see, two of the triangles that we see that are made from the lengths we are given make up one face of the pyramid. We can use the triangle formula without multiplying by 1/2 to find the length of one face.
30(45)=1350
Now we multiply this by four to find all of the sides.
1350(4)=5400
We find the area of the square base
30(30)=900
Finally, we add up our lengths.
5400+900=6300
Therefore, our answer is C) 6400 yards²
I hope this helps!
Answer:
Step-by-step explanation:
(39/7)(-12/5) = -468/35 = -13.37
