Aísle la variable dividiendo cada lado por factores que no contienen la variable.
Forma de inecuación:
×>7
Notación de intervalos:
(7,∞)(7,∞)
Circumfrence: pi times diameter
7.9*

circumfrence is approximatley 24.806
area:

a=

*(1/2(d))^2
a= 48.99
Answer:
50°
Step-by-step explanation:
<u>The sum of a triangles' angles is 180°</u>
Now set up an equation:
180 - (10 + 120) = ___
180 - 130 = 50°