問題一覧
1
Circumference of a circle
2rR
2
Total surface area of hemisphere
3rR²
3
Volume of a cuboid
l*b*h
4
Area of an isosceles triangle
1/2*b*h
5
Volume of a cylinder
rR²h
6
Volume of a cone
1/3rR²h
7
Curve surface area of a cone
rRl
8
Right angle triangle perimeter
h+b+a
9
Volume of a hemisphere
2/3rR³
10
Area of square
a²
11
Curve surface area / total surface area of a sphere
4rR²
12
Diagonal of a square
√2 a
13
Volume of a sphere
4/3rR³
14
Total surface area of a cube
6a²
15
Volume of a cube
a³
16
Area of a right angle triangle
1/2*b*h
17
Area of a circle
rR²
18
Total surface area of a cone
rR(l+r)
19
Perimeter of square
4a
20
Curve surface area of hemisphere
2rR²
21
Perimeter of an equilateral triangle
3a
22
Semi Perimeter formula
(a+b+c)/2
23
Area of equilateral triangle
√3/4*a²
24
Perimeter of isosceles triangle
2a+b
25
Total surface area of cylinder
2rR(h+R)
26
Curve surface area of cylinder
2rRh
27
Curve surface area of a cuboid
2(l+b)*h
28
Heron area
√S(s-a)(s-b)(s-c)
29
Perimeter of an scalene triangle
a+b+c
30
Curve surface area of cube
4a²
31
Total surface area of a cuboid
2(lb+bh+lh)
32
Diagonal of a cube
√3a