This is the concept of perimeter of figures, to get the length of material that is required to make a circle with diameter 6 ft, we are required to calculate for its circumference;
circumference, C= π*diameter
C=3.14*6=18.85 ft
therefore it will take a material whose length is 18.85 ft to make a circle of 6 feet
The answer is 27
Remember that the number inside the lines are always positive so in this case it will be
|-8|+19 which will equal to
8+19=27
Answer is
2. 15
3.- 18
4. 92
Answer:
Step-by-step explanation:
postulate : ASA
Congruent statement : LON = MNO
25 degrees is the answer. CBE is supplementary to ABC. That means those two angles add up to 180 degrees.