math
posted by kayla .
i need help with finding out what formula do you use to find the B= area of base. I need to know also how to multiply by height. ( B= L.W
B=9.9) WHAT COMES NEXT 5FT IS THE HEIGHT.

math 
MathMate
It would certainly help if you could mention the shape you're dealing with.
Respond to this Question
Similar Questions

Geometry
An isosceles right triangle has an area of 98cm squared. Find the length of each leg. The formula of finding the area of a triangle with one right angle is: (b x h)/2 You know that an isoceles triangles has two equal sides. Those equal … 
Math...Geometry
Hello, Can someone please tell me if I worked this out correct and ended with the right answer? 
see if this is correct
If the area is x2 + 5x + 6m2 and we know the area is a square which is base times height, we can factor the equation so that it comes out to (x+3)(x+2) since the height is x+3 then we know the base has to be x+2 
math  see if correct
If the area is x^2+5x+6m^2 and we know the area is a square which is base times height, we can factor the equation so that it comes out to (x+3)(x+2)since the height is x+3 then we know the base is x+2. (is this correct) 
geometry
Determine the volume of the figure. The base of the pyramid is the triangle and we don't know it's height I need to find it first. solve for h The numbers are 5ft and 7ft on top and 6ft and 5ft on bottom. I have no idea how to do this … 
Math
Find the area of a circle with a radius of 8 cm. Use 3.14 for pi. Type your answer as a number only. Find the area of a triangle with a base of 6 cm and a height of 3 cm. Remember your formula. Question 4 Find the area of a figure … 
math
The base of a triangular sail is 5ft less than its height The area is 42ft^2.Find the base and height of the sail. thanks for your time and help. 
Math
Find the volume of a triangular prim with the following dimensions round to the nearest whole number. Triangle base: 5ft triangle height:3ft prism height: 7.5ft 
Math
How do you find the height of a scalene triangle when the base and the two side lengths are different? 
Geometry
I need help solving for the height of a trapezoid and finding the correct final answer for a semi circle (a half circle).In area form Here's what I have so far: Trapezoid Formula: 1/2(b1+b2)h My Answer:1/2(5+15)=10 (My bases are 5 …