Answer:
∠ EFG = 83°, ∠ GCE = 97°
Step-by-step explanation:
Since FE and FG are tangents to the circle then
∠ FGC and ∠ FEC are right angles
The sum of the angles in quadrilateral CEFG = 360°
Sum the 4 angles and equate to 360
3x + 11 + 90 + 5x - 23 + 90 = 360, that is
8x + 168 = 360 ( subtract 168 from both sides )
8x = 192 ( divide both sides by 8 )
x = 24
Thus
∠ EFG = 3x + 11 = 3(24) + 11 = 72 + 11 = 83°
∠ GCE = 5x - 23 = 5(24) - 23 = 120 - 23 = 97°
Answer:
V= L x W x H
L=10cm
W=5cm
H=5cm
·.·V=10cm x 5cm x 5cm
<h3> =250cm<em>3</em></h3>
Step-by-step explanation:
The volume of a regular object is the product of the object's length , width(breadth) and height.
= L x W x H
and since the length is 10cm ,the height 5cm and width 5cm,multiple the three.
=10cm x 5cm x 5cm
The product is 250 because 10 x 5 is 50 and then 50 is multiplied by 5 which is 250
8 children because
11 3/7 is equal to 83/14
If each child receives 10/14
83/10
= 8.3
There can't be .3 of a child so round it and you get 8!
Hope this helps!
Answer:
Problem B
Step-by-step explanation:
Problem A=10
Problem B=88