Introduction to extra math problems geometry:
Extra math problems geometry means that we have to solve some extra geometry problems to students. Geometry is a one of the fundamental concepts of mathematics .geometry having the concept of of shapes and structures of two dimensional and three dimensional like square rectangle, circle, triangle, cone ,cylinder, cube .In this article extra math problems geometry, we see about some geometry problems with answers.
Extra Example math problems in geometry:
Rectangle Example math problems in geometry:
Example 1:
A rectangle garden is 11.8cm and 13.8cm dimensions find the area of the rectangle?
Solution:
Given data: Dimensions of data
Length =11.8cm
Width=13.8cm
Area of the rectangle= Length * Width
Area of the rectangle= 11.8* 13.8
=162.84cm^2
Square Example math problems in geometry:
Example 2:
Find area and perimeter of the is the square its side length is 19.3m?
Solution:
Given data: Side length of the side=19.3m
Area of the square= side* side (a2)
Area= 19.3*19.3
Area=372.49m2
Perimeter of the square= 4*side
=4* 19.3
=77.2m
Example: 3
Find the perimeter of the triangle which side length is 21cm,13.5cm,16.7cm?
Solution:
Given data: three side length of the triangle
A=21cm
B=13.5cm
C=16.7cm
Perimeter of the triangle= (sum of three sides)(A+B+C)
Perimeter of the triangle=21+13.5+16.7
Perimeter=51.2cm
Example 4:
Find the volume of the sphere its radius is 16.7m?
Solution:
Given data :
Radius of the sphere=16.7m
Volume of the sphere=4/3*p*r3
Substitute pi= 3.14 and r=16.7m
Volume of the sphere= 4/3*3.14*16.73
Volume=19450.49m3
Having problem with math problems 3rd grade keep reading my upcoming posts, i will try to help you.
Extra Example math problems in geometry:
Cone ,cylinder, triangle extra Example math problems in geometry:
Example 5:
Find the area of the of the triangle Which base length is 14.6cm and height is 16cm?
Solution:
Given data: base length is 14.6cm
Height is 16cm
Area of the triangle=1/2*Base*Height
Area of the triangle=1/2*(14.6)*(16)
Area= 116.8cm^2
Example 6:
Find volume of the cone its radius is 5.8 and height of the cone is 9.7?
Solution:
Given data radius of the cone=5.8
Height of the cone=9.7
Volume of the cone=1/3*p*r2*h
Substitute p=3.14,r=5.8,h=9.7
Volume of the cone=1/3*3.14*5.8*5.8*9.7
Volume of the cone=341.5
Example 7:
Given that length of base = 4.6 cm, height = 6.7 cm Find the area of parallelogram?
Solution:
Area of the parallelogram = b × h
= 4.6 cm × 6.7 cm
= 30.82 cm^2
Example 8:
Diameter of the base of a right circular cylinder is 13 cm. If its height is 17.5 cm, find its volume.?
Solution:
Since the diameter of the base is 13 cm, its radius r = 6.5cm. Also, h = 17.5cm,
Volume of a right circular cylinder:
V = (Area of the base) × (Height) = *R*R*H
=3.14*6.5*6.5*17.5
= 2321 cm^3
Extra math problems geometry means that we have to solve some extra geometry problems to students. Geometry is a one of the fundamental concepts of mathematics .geometry having the concept of of shapes and structures of two dimensional and three dimensional like square rectangle, circle, triangle, cone ,cylinder, cube .In this article extra math problems geometry, we see about some geometry problems with answers.
Extra Example math problems in geometry:
Rectangle Example math problems in geometry:
Example 1:
A rectangle garden is 11.8cm and 13.8cm dimensions find the area of the rectangle?
Solution:
Given data: Dimensions of data
Length =11.8cm
Width=13.8cm
Area of the rectangle= Length * Width
Area of the rectangle= 11.8* 13.8
=162.84cm^2
Square Example math problems in geometry:
Example 2:
Find area and perimeter of the is the square its side length is 19.3m?
Solution:
Given data: Side length of the side=19.3m
Area of the square= side* side (a2)
Area= 19.3*19.3
Area=372.49m2
Perimeter of the square= 4*side
=4* 19.3
=77.2m
Example: 3
Find the perimeter of the triangle which side length is 21cm,13.5cm,16.7cm?
Solution:
Given data: three side length of the triangle
A=21cm
B=13.5cm
C=16.7cm
Perimeter of the triangle= (sum of three sides)(A+B+C)
Perimeter of the triangle=21+13.5+16.7
Perimeter=51.2cm
Example 4:
Find the volume of the sphere its radius is 16.7m?
Solution:
Given data :
Radius of the sphere=16.7m
Volume of the sphere=4/3*p*r3
Substitute pi= 3.14 and r=16.7m
Volume of the sphere= 4/3*3.14*16.73
Volume=19450.49m3
Having problem with math problems 3rd grade keep reading my upcoming posts, i will try to help you.
Extra Example math problems in geometry:
Cone ,cylinder, triangle extra Example math problems in geometry:
Example 5:
Find the area of the of the triangle Which base length is 14.6cm and height is 16cm?
Solution:
Given data: base length is 14.6cm
Height is 16cm
Area of the triangle=1/2*Base*Height
Area of the triangle=1/2*(14.6)*(16)
Area= 116.8cm^2
Example 6:
Find volume of the cone its radius is 5.8 and height of the cone is 9.7?
Solution:
Given data radius of the cone=5.8
Height of the cone=9.7
Volume of the cone=1/3*p*r2*h
Substitute p=3.14,r=5.8,h=9.7
Volume of the cone=1/3*3.14*5.8*5.8*9.7
Volume of the cone=341.5
Example 7:
Given that length of base = 4.6 cm, height = 6.7 cm Find the area of parallelogram?
Solution:
Area of the parallelogram = b × h
= 4.6 cm × 6.7 cm
= 30.82 cm^2
Example 8:
Diameter of the base of a right circular cylinder is 13 cm. If its height is 17.5 cm, find its volume.?
Solution:
Since the diameter of the base is 13 cm, its radius r = 6.5cm. Also, h = 17.5cm,
Volume of a right circular cylinder:
V = (Area of the base) × (Height) = *R*R*H
=3.14*6.5*6.5*17.5
= 2321 cm^3
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