Question

ONE QUESTION AND I'M DONE! WILL MEDAL!!!

Answer 1

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

Answer 2

tight or right ?? lel

Answer 3

LOL meant right!

Answer 4

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!