Perimeter of given figure is equal to :
Perimeter of square - side length + quarter Circumference of the circle
that is :
So, the required perimeter is 37.85 units
Two airplanes leave an airport at the same time and travel in opposite directions. One plane travels 66 kmh faster than the othe
1 answer:
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Answer:
Isosceles triangle
Step-by-step explanation:
There are three different kinds of triangle: equilateral, isosceles, and scalene.
-Equilateral triangles are triangles where all 3 sides and angles are the same. (First image)
-Isosceles triangles are triangles where 2 of the sides and angles are the same, while the third side and angle is different. (Second image)
-Scalene triangles are triangles where all 3 sides and angles are different. (Third image)
In the case of this triangle, two of the sides have the same 52 degree angle. They would also have the same side lengths, and <u>thus be a isosceles triangle. </u>
Hope this helps! :3
We are given Volume of the larger cylinder is = 1600 cubic centimeters.
Height of the larger cylinder = 16 cm.
We know formula of volume of a cylinder V=, where r is the radius of cylinder, h is the height of the cylinder.
Plugging value of V and h of larger cylinder, we get
Dividing both sides by 16, we get
Taking square root on both sides, we get
r=10.
Therefore, radius of the larger cylinder is 10 cm.
We are given cylinders are similar .
<u>Note: The radii and heights of similiar cylinders are in same ratio.</u>
Therefore, we can setup a proportion:
Let us take radius of small cylinder is x.
Multiplying both sides by 10, we get
x=2.50.
Therefore, radius of the small cylinder = 2.5 cm.
Now, plugging radius =2.5 and height = 4 in the formula of volume the cylinder, we get
Therefore, correct option is 25 pi cm^3.
Answer:
x
Steps are show in the picture above.
