## anonymous one year ago ONE QUESTION AND I'M DONE! WILL MEDAL!!!

1. anonymous

The area of an isosceles tight triangle with equal sides that measure 42 cm is ...?

2. Nnesha

tight or right ?? lel

3. anonymous

LOL meant right!

4. Nnesha

|dw:1433979888479:dw| alright with equal sides and equal angle all angles add up to 180 degree so 90+45+45 =180 correct now to find area formula is $\huge\rm A =\frac{ 1 }{ 2 } h \times b$ now in this question b and h are the same so you can replace h and b by s^2 plug in solve for a!

5. anonymous

So it would be 882, right?

6. anonymous

7. anonymous

@jim_thompson5910

8. anonymous

Someone?

9. jim_thompson5910

882 square cm is correct