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Circumference = 2 x pi x radius
When circumference = 30, radius = 15/pu units.
Area of circle = pi x r^2 = pi x 225/pi^2.
Since we know pi is around 3.14, we can use that as an approximation and get the area of the circle with 30 units circumference to be around 72 squared units.
Hence, the circle with circumference of 30 units is much bigger.
100/x=60/30 so x=100*30/60=50
Answer:
<h3>Two of the sides of triangle KNM are the equal</h3>
Step-by-step explanation:
From the triangle KNM, we can see that two of the angles M K N and Angle N M K are the same. If two of the angles are equal this means that two of the sides of the triangles are also equal. This type of triangle is known as an ISOSCELES TRIANGLE.
An isosceles triangle is a triangle that has two of its angles and sides to be equal.