The length of a shadow of a building is 28 m. The distance from the top of the building to the tip of the shadow is 36 m. Find the height of the building.

22.6 metres to 1 decimal place

Step-by-step explanation:

This question requires Pythagoras. The length is the a value and the distance from the top of the building to the tip of the shadow is the c value so,

28² + b² = 36²

→ Simplify

784 + b² = 1296

→ Minus 784 from both sides to isolate b²

b² = 512

→ Square root both sides to isolate b

b = 22.627416998

0.32

step-by-step explanation:

2.24/7

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !