Answer:
13 cm
Step-by-step explanation:
Add up all of the sides and you should get 13.
3 + 3 + 3.5 + 3.5 = 13
0.01179941002 is the answer or u ment 711.9/8.4 then it is 84.75
no, 55+76+112=243. All shape's angles must add up to 360.
La fracción de 0.7 es 7/10
