a ladder km is 8.5 m long rests against a vertical wall with its foot 4 cm away from the wall how high up the wall the ladder reach ?
Answers
Answered by
1
AB² = Ac² - Bc²
= 8.5² - 4²
= 56.25
AB = 7.5 m
therefore, 7.5m highup the wall lader reach
Mark me as brainlist
i thinker so much time so Mark me as brainlist
Answered by
1
Step-by-step explanation:
therefore the ladder reaches 7.5m up the wall.
Attachments:
Similar questions