Answer:
27.15
Step-by-step explanation:
Let us name the vertices as shown below
A(- 1, 6)
B(5, 1)
C(- 4, - 3)
We would calculate the distance between each vertex by applying the formula for calculating distance between 2 points. It is expressed as
The perimeter of the triangle is the sum of the length of each side. Thus,
Perimeter = 7.81 + 9.85 + 9.49
Perimeter = The perimeter of the triangle is the sum of the length of each side. Thus,
Perimeter = 27.15
Answer:
X=4
Step-by-step explanation:
sin(60)= 2sqr3 / RT
RT=4
you know that in the triangle sum of 3 angles are 180
so R+Q+T=180
=> T=45 this is a
isosceles triangle
=> RT=RQ= 4
Answer:
I think it is increasing, im not sure .
Plug 129 for x
(-12 x 129)+(14 x 129)-(6 x 129)
Which would be -1548+1806-774
Which equals -516
0.672 1.672 1.762 least to greatest