Respond to this Question
Similar Questions

MathArea
Find the area of each regular polygon to the nearest tenth. Octagon with side length of 10 kilometers. Heres what I tried; but I don't know if im on the right track. Area=1/2 * Perimeter* Apothem Perimeter=base of octagon* number of … 
PreAlgebra
A triangle is enlarged by a scale factor of 10/3. a) If the perimeter of the copy is 36 meters, find the perimeter of the original triangle using the proportion 10/3. b) If the area of the copied triangle is 48 meters squared, use … 
math/geometry
the area of one triangle is 9dm^2 and its perimeter is 4x4. The area of a similar triangle is 4dm^2 and its perimeter is 2x+6. Find the perimeter of each triangle. 
geometry
The perimeter of a triangle ABC is 58cm.The base of the right triangle is 17 cm. What is th area of the right triangle and how do you figure it out? 
Math
There's a triangle the numbers on each sides are 22 25 and 11 What is it's perimeter and area? 
MaTH!!!
Let P(x,y) be a point on the curve y=16x^2 and let A be the point directly below P on the x axis. If O is the origin, find the area and the perimeter of triangle OAP as functions of x. I got Area=x(81/2x^2). Is that right? 
geometry triangle
1. can you tell me how to find the area of an equilateral triangle ? 
MATH
1. The sides of a square are increased by a scale factor of 6. The perimeter of the smaller square is 10 ft. What is the perimeter of the larger square? 
Maths
Here is a right angled triangle. \  \ x  \ ___\ x  2 All measurements are in centimetres. The area if the triangle is 2.5cm^2. Find the perimeter of the triangle. Key values: Equation for area: ? 
Math
Find the dimensions of a right triangle that maximizes the area when the perimeter is 10 cm