3 years ago

A wooden plank of length x is cut into 8 sections such that each section is at most

1 answer:

5 0

Well you take the length of each section, which is "blank" rn, and multiply into 8? I don't know what will the meaning of "at most" be effective here, but if it's normal calculations, x = "blank" x 8

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Angelina_Jolie [31]

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3 years ago

Read 2 more answers

1. A chord is 22 cm long. It is 60 cm from the center of the circle.

mezya [45]

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,

$r^2=60^2+11^2\\\\r=61\ cm$