Answer:
25.14 feet
Step-by-step explanation:
The length of the wire would be equal to the circumference of the circular flower bed
Formula for circumference of a circle: 2πr
= 2 x 22/7 x 4 = 25.14 feet
Numerator , denominator, mixed fractions, proper fractions
You have to find the area of each side so 16 by 10 is 160
8 by 10 is 80 you add thease together so
480 is the surface area of the larger box because there are two of each tipe of side
the voulume you multiply 10x16x8 and that is 1280
Since the length of each side of cube is s.
Volume of a cube = s³ = s*s*s
Since length of side = 6cm
Volume = 6³ = 6*6*6 = 216
Volume = 216 cm³
Option A.
A. As sun peeks, it creates a straight line- sun to tree to shadow, angle=180°
b. During morning, the sun-tree-shadow changes from 180° to 90°, during noon, angle =90°.During sunset the angle changes from 90 to 0°.
c. Acute angles created in afternoon.
d. A right angle would be created at noon.
e. Obtuse angle would be created in morning.
f. Yes, a straight angle would be created at sunrise.
g. When sun is at mid-morning, the angle=45°+90°= 135°