Astudent has four sticks of wood that measure 12 inches, 15 inches,18 inches and 30 inches can the student use three of these to make a right triangle with a hypotenuse of 30 inches explain your answer

9514 1404 393

  No

Step-by-step explanation:

If the hypotenuse is to be 30, then the other sticks that must be used are 15 and 18. The 12-inch stick is too short to form a triangle with either of the others and 30.

Sides 15 and 18 are not long enough to make the triangle be a right triangle. The attachment shows a right triangle with sides 15 and 30. The remaining side must be longer than 18.

A right triangle cannot be formed from the given sticks.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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