Answer:
Radius, r = 61 cm
Step-by-step explanation:
According to the attached figure, we have,
Length of chord, AB = 22 cm
Such that, AP = PB = 11 cm
OP = 60 cm
It is required to find the radius of the circle. We know that radius of a circle is perpendicular to chord. So, APO forms a right angled triangle. Using Pythagoras theorem to find the radius of circle. Let it is r. So,
So, the radius of the circle is 61 cm.
Answer:
A on Edg2020
Step-by-step explanation:
P = 2(L + W)
P = 228
L = 2W + 6
228 = 2(2W + 6 + W)
228 = 2(3W + 6)
228 = 6W + 12
228 - 12 = 6W
216 = 6W
216/6 = W
36 = W <=== width is 36 ft
L = 2W + 6
L = 2(36) + 6
L = 72 + 6
L = 78 <=== length is 78 ft
The expression deduced from the sentence is
<em>Five</em> <em>more</em> indicates addition. (
)
<em>Product</em> <em>of a number x and five</em><em> </em>means multiplication. (
)
<em>Is y</em><em> </em>designates equality operator (
)
Hope this helps.
