the area of land is 4.9*6.2*0.225=6.8355m^3 (6.8355m^3/0.87≈7.85 yes you have enough
Two hundred and ninety hope i helped
The 2 angles are complemantary or form right angles so

so

. Plugging that into BDC we get 11
C as you know what you’re going through to your point of what time you’re leaving the school you