Hidden right triangle
28 feet tall (1 leg)
the piece that fell over is the hypotonuse
last leg is what we need to find
81-28=53
a²+b²=c²
a and b are legs and c is the hypotonuse
given
on leg is 28 and the hypotonuse is 53
th othe leg is b
28²+b²=53²
784+b²=2809
minus 784 from both sides
b²=2025
sqrt both sides
b=45
answer is 45ft
Answer:
10
Step-by-step explanation:
4 x 5 = 20
= 10
Soory cant help to advanced
If u separate these into 2 triangles then they will become 90 degree triangles so angle a=angle c.
