I need a picture of the figures to help with this!
There is a mistake 9,12,13 is not a right triangle. but 9,12,15 is. IF you use this triangle instead, then the area of the 13,14,15 triangle is the sum of the area of the other two triangles.
200.000 for the nearest tenth hundred and 243.900 for the nearest hundred
Answer:
The perimeter of rectangle is
Step-by-step explanation:
Let
x-----> the length of the rectangle
y----> the width of the rectangle
we know that
----> equation A
---> equation B (area of the constructed figure)
substitute the equation A in equation B
using a graphing calculator -----> solve the quadratic equation
The solution is
Find the value of x
Find the perimeter of rectangle