Square root of 4.0401...pls
Answers
Answer:
square root to 4.0401 is 2.01
Step-by-step explanation:
✬ Distance = 6 m ✬
Step-by-step explanation:
Given:
Length of ladder is 10 m.
Length of window is 8 m.
To Find:
Distance of foot of ladder from base of wall ?
Solution: Let AC be a ladder , AB be a window and BC be the distance of between foot of ladder and base of wall.
Now in right angled triangle we have
AB = perpendicular (8 m)
AC = hypotenuse (10 m)
BC = base
∠B = 90°
Applying Pythagoras Theorem in ∆ABC
★ H² = Perpendicular² + Base² ★
\implies{\rm }⟹ 10² = 8² + b²
\implies{\rm }⟹ 10 × 10 = 8 × 8 + b²
\implies{\rm }⟹ 100 = 64 + b²
\implies{\rm }⟹ 100 – 64 = b²
\implies{\rm }⟹ 36 = b²
\implies{\rm }⟹ √36 = b
\implies{\rm }⟹ √6 × 6 = b
\implies{\rm }⟹ 6 = b
Hence, the distance between foot of ladder from base of wall is 6 m.