Ask a New Question

Question

if an 20ft ladder is leaned against a building and the bottom of the ladder forms a 30 degree angle with the ground how far up will the ladder reach
13 years ago

Answers

Steve
If the ladder reaches height h on the wall,

h/20 = sin 30 = 1/2
h=10
13 years ago

Related Questions

a ladder is leaned against a building. the bottom of the ladder is 9 feet from the building the top... A ladder is leaned 9m up a wall with its base 5m from the wall. What angle does the ladder make with... An 18 foot ladder is leaned against a wall .if the base of the ladder is 8 feet from the wall,how hi... A 7-foot ladder is leaned against a building in such a way that the bottom of the ladder is 4 feet f... a 20ft. ladder is leaning against a wall so that the foot of the ladder is 9ft. from the buss of the... A 25 meter ladder is leaned against a tall building. If the ladder makes a 30 degree angle with the... If an 8-foot ladder is leaned against a wall with its foot braced 4 feet from the wall’s base, how f... A 104 ft. ladder is leaned against a wall. If the base of the ladder is 40 ft. from the wall, how h... Mr. Clark leaned a ladder against a wall. When placed, the ladder reaches the top of the wall. If...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use