Question

urgent help plz fast​

Answer 1

Answer:

From the above picture we know that

1. Hypotenuse - 10cm
2. Base -6cm
3. Perpendicular - x

By using Pythagoras theorem , we can find its perpendicular ie the height of the wall

H = P + B

10 cm² = X² + 6cm².

X² = 10cm² - 6cm²

X² = 100 cm - 36 cm

X²= 64 cm

X²= 8cm²

"²" will be cut , thus

X = 8 cm

the height of the ladder = 8 cm