Yingzhuo Duan

Last seen: 1 year ago | Active since 2020

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Find the volume of cone
Find the volume of cone, when given radius(r) and height(h).

4 years ago

Solved

Find the sines of an isosceles triangle when given its area and height
Find the sines of an isosceles triangle when given its area and height. For example, when A=60 and h=5, the result is [0.3752...

4 years ago

Solved

Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

4 years ago

Solved

Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.

4 years ago

Solved

Min of a Matrix
Return the minimum value in the given matrix.

4 years ago

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What is Sum Of all elements of Matrix
Given the matrix x, return the sum of all elements of matrix. Example: Input x = [ 1 2 0 0 0 0 6 9 3 3 ] ...

4 years ago

Solved

calculate the tangent of angle in radians
Calculate the tangent of angle in degrees

4 years ago

Solved

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

4 years ago

Solved

Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

4 years ago

Solved

Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

4 years ago

Solved

Calculate volume of box
Calculate the volume of box,hiven its sides

4 years ago

Solved

Area of a circle
Find the value for area of the circle if diameter is given

4 years ago

Solved

Area of a circle
Given the radius x, y would be the area of a circle. Pi = 3.1416

4 years ago

Solved

Find the sides of an isosceles triangle when given its area and height from its base to apex
Find the sides of an isosceles triangle when given its area and the height from its base to apex. For example, with A=12 and ...

4 years ago

Solved

Speed of car
Calculate the Speed of car given its Distance travelled and time taken in x and y respectively

4 years ago

Solved

Calculate square and cube of number
Calculate square and cube of number x

4 years ago

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

4 years ago

Solved

Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

4 years ago

Solved

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...

4 years ago

Solved

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

4 years ago

Solved

find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

4 years ago

Solved

Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5

4 years ago

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Find the minimum element of the matrix
Example: If x = [3 9; 5 2] then y = 2

4 years ago

Solved

find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

4 years ago

Solved

Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

4 years ago

Solved

given 3 sides, find area of this triangle
1:3 -> 0; 3:5 -> 6

4 years ago

Solved

Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

4 years ago

Solved

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

4 years ago

Solved

Volume and area of a sphere
Input(r) - radius Output([v,s]) - volume and area

4 years ago

Solved

06 - Matrix Equations 2
Define the vectors _aVec_ and _bVec_: <<http://samle.dk/STTBDP/Assignment1_2a.png>> and <<http://samle.dk/STTBDP/Assig...

4 years ago