Given the triangle shown with base, b, and height, h: Assume that b + h = 25; what is the maximum area of the triangle?
A. A = 72.5

B. A = 13.5

C. A = 78.125

D. A = 68.34

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular

3 qrs + 3/2 xy hope this : /

step-by-step explanation: