Answer:
a) 94.2 cm
b) 78.5%
Step-by-step explanation:
a) since the square side = 30 cm
it means the diameter = 30 cm
then circumference of the largest circle that can be cut = 3.14×30 = 94.2 cm
b) the perimeter of the square = 30×4 = 120
94.2 for 120
x% for 100%
x = (100×94.2)/120 = 9420/120 = 942/12 = 78.5%
-8+-17+-2+-2+-4+-1 = -34
0+0+9+2+5 = +16
-34
+16
------
= -18
Answer:
1.2
Step-by-step explanation:
hope this helped
Answer:
Parallelogram with four congruent sides
Step-by-step explanation:
Rhombus: It is special type of quadrilateral whose all sides congruent and opposite sides are parallel.
Diagonals of rhombus are perpendicular bisector. Diagonals make angle 90 degree at intersection point.
Rhombus is a parallelogram with four congruent sides.
Attached image is show shape of rhombus.
Answer:
min 1
Q1 = 6
med = 12.5
Q3 = 14
Max = 19
Step-by-step explanation:
Min simply refers to the smallest value and that is 1
Q1 is the first quartile and the formula is;
Q1 = (n+ 1)/4
where n is the number of terms which is 10
Q1 = (10 + 1)/4 = 2.75
This is approximately 3 and the 3rd term is 6
med is the median value and that is 12 + 13 = 25/2 = 12.5
Q3 is the third quartile
Q3 = 3(n+ 1)/4 = 8.25 and that is the 8th term which is 14
Max is simply the highest in value and that is 19