Asolid oblique pyramid has an equilateral triangle as a base with an edge length of 4 cm and an area of 12 cm2. what is the volume of the pyramid? 12 cm3 16 cm3 24 cm3 32 cm3

The volume of an Oblique Pyramid can be calculated as:

Where,

B = Base Area = 12 cm²

h = Height of the pyramid = Edge Length = 4 cm

Using the values in the given formula we get:

Therefore, the volume of the oblique pyramid is 16cm³. Hence second option gives the correct answer.

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

70.30

step-by-step explanation: