Answer:
3
Step-by-step explanation:
every repeating decimal will be a rational number
The answer is 56m^2.
The formula for finding area of a triangle is A=b•h/2.
So the base is 16m and the height is 7m. 16m•7m=112m^2
Now divide 112m^2 by 2.
112m^2/2=56m^2
The sum of exterior angles equals 360 degrees, which is the total degrees of a circle and all polygons
Answer:
28
Step-by-step explanation:
2x +4x +4x-10 -80-10
10x-100=180
10x=180+100
10x=280
10x/10=280/10
x=28