Phyllip is designing a new triangular garden with the sides 10 m, 11 m and 12 m. Find the area of this garden.

Asap 25 pts + brainlest to right/best answer

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3