Answer:
Its a right isosceles triangle
Answer: i think it is... x = -19
THE LENGTH OF SIDE=14cm
As,
Hypotenuse ²=Base²+Perpendicular ²
H²=13²+5²
H²=169+25
H²=196
H=14
c
Step-by-step explanation:
10+12=22
=22^2
=484