Answer:
40 feet
Step-by-step explanation:
We are given a right isosceles triangle having lengths of two sides 12 feet and 16 feet.
<em>Since, the triangle is an isosceles triangle i.e. two sides of the triangle are equal.</em>
That is, the three sides of the triangle are 12 feet, 12 feet and 16 feet.
We know that, Perimeter of a triangle = Sum of the sides
Thus, Perimeter of the given triangle = 12 + 12 + 16 = 24 + 16 = 40 feet.
Hence, the total length of the fencing needed is 40 feet.
87 ⇒ 90
34 ⇒ 30
---- -----
121 120
Average:
4.4 / 3 = 1.4666666666667
Count:
3
Sum:
4.4
Average:
4.4 / 3 = 1.4666666666667
Count:
3
Sum:
4.4
Answer:
no solution
Step-by-step explanation:
3 - 6а = 9 - ба
Add 6a to each side
3 - 6а+6a = 9 - ба+6a
3 = 9
This is never true so there is no solution
Answer:
Both triangles have acute angles
