Answer:No
Step-by-step explanation
Because its 6x2=12 and 4x4.5=18 and 10x3=30 they are like not the same.
The diameter is about 49.1
You can find this using the equation: 31^2 = 15 x (15+diameter)
Hope this helped!!
Answer:
36
Step-by-step explanation:
Angles in a triangle sum to 180 degrees.
The angle in the bottom left will equal 180 - (3x + 6) as angles along a staight line also sum to 180 degrees.
180 - ( 3x + 6)
180 - 3x - 6 [expand bracket]
174 - 3x
Now we can add up all the angles and equate them to 180 to solve for x.
24 + 2x + 18 + 174 - 3x = 180
216 - x = 180
216 = 180 + x
x = 36
Answer:
depends what u get in the roots whether the number is
if it is square root -9 its gonna be 3i compared to just 3