you just basically and up all the sides
B*H (base*height) divided by 2
Q. base=4 height=5 What the area of this triangle?
A. 4*5=20 20 divided by 2=10
the reason the formula is B*H divided by 2 is cus a triangle put next to another triangle is a square and a squares formula is B*H so sence a triangle is half a square that just means you have to do the same formula but just cut it in half. find a right angle on the triangle and figure out the height and base of the right angle then multiply then divide by 2.
K, well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P
The formula for finding the area of a triangle is: Area = (base * height) / 2.
There must be a typo in this question, "Why does the formula for finding the surface area of arectangular prism is helpful?" What does that even mean?
Given the surface area, where S=surface area, the formula for finding the volume isV = √(S / 4pi)
Area of triangle = ½ base x altitude. Regular hexagon is 6 equal triangles so Area= 3 x base x altitude
The formula for the area of a triangle is base times height, divided by 2. The base is one of the sides and the height is a perpendicular line connecting the base to its opposite point.
what is the formula to finding the total surface area of a rhomboid?!
K, well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P
well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P
The formula for finding the area of a triangle is: Area = (base * height) / 2.
the formula for the area of a triangle is: base times height divided by two.
Area of triangle * 2 + perimeter of triangle * length.
The area of any triangle is1/2 of (the length of the triangle's base) times (the triangle's height).
There must be a typo in this question, "Why does the formula for finding the surface area of arectangular prism is helpful?" What does that even mean?
The formula for the surface area of a circle is pi times the square of the radius. The formula for the surface area of a triangle is base times height, divided by 2. The formula for the surface area of a square or rectangle is length times width.
Given the surface area, where S=surface area, the formula for finding the volume isV = √(S / 4pi)
the formula depends on the shape of the object