2. Who can see what you therefore Solves the daily life problems involving fractions,
Do as directed,
1. Anujbhai distributes 80 notebooks among three children of his sty.
Show it in fraction, the notebooks each child gets
Fraction
Child
1
2
3
Notebook
25
15
40
be
2.) Mahesh travels 31
2
km by bus and 1 '; km by walking to reach a city, Hou
02
Jong he has travelled to reach a city?
Identified then
H = D*sin 60° = 12*(√3/2) = 6√3 см.
d = D*cos 60° = 12*0,5 = 6 см.
Сторона основы призмы равна половине d:
a = d/2 = 6/2 = 3 см.
Площадь основы (шестиугольника) равна:
So = 3√3a²/2 = 3√3*9 /2 = 27√3/2 см².
Объём призмы V = So*H = (27√3/2)*6√3 = 243 см³.