Find the height of a cuboid if it's length is 15cm, it's breath is 12cm and it's total surface are is 900cm

Step-by-step explanation:

Given

The length of a cuboid is

breadth is

Total surface area is

Surface area is given by

Insert the values

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

i saw this question before, dont know the asnwer srry

step-by-step explanation: