#1**+1 **

Isocseles triangle with legs = x x^2 + x^2 = 10^2 (Pythag theorem)

x = sqrt 50

8 triangles area = 1/2 bh b and h = sqrt 50

8 * 1/2 * sqrt 50 sqrt 50 = 200 cm^{2}

ElectricPavlov Mar 11, 2021

#2**+1 **

There used to be an 'Off Topic' button.... but people have posted that it is gone ....so now people just post 'Off Topic' at the beginning of their post.

Oh...yah....don't change your posts (like you did thisone) after someone has answered them unless you make note of it

ElectricPavlov Mar 11, 2021