Answer: perimeter = 70.54 cm
Step-by-step explanation:
Perimeter of a shape is the distance around it.
Perimeter of the arc of the bigger semicircle is
π × r
= 3.14 × 7 = 21.98 cm
Perimeter of the arc of the smaller semicircle(handle) is
π × r
= 3.14 × 3 = 9.42 cm
Perimeter of the arc of the smallest semicircle(inner part of the handle) is
π × r
= 3.14 × 1 = 3.14 cm
Therefore, the perimeter of the shape would be
21.98 + 9.42 + 3.14 + 7 + 7 + 10 + 10 + 2 = 70.54 cm
I hope this helps you
x^2/2+12x/2+10/2=0
x^2+12x+10=0
ax^2+bx+c=0
disctirminant =b^2-4ac
x1,2=-b (-,+) square root of disctirminant /2a
a=1 b=12 c=10
disctirminant = 12^2-4.1.10=144-40=104
x1= -12+square root of 104/2
x2= -12- square root of 104/2
Answer:
Volume of the Triangular Prism is 30.24 m³
Step-by-step explanation:
For any prism,
Volume = Base Area X Width
Where Width is the distance between the two equal faces. In this case, the two triangular faces.
Base =3.6m
Height=2.4m
Width=7m
Volume of a Triangular Prism = Area of the triangle X Width
= ½bh X W
= ½ X 3.6 X 2.4 X 7
=30.24 m³
The volume of the triangular prism is 30.24 m³.
