Answer:
Step-by-step explanation:
a 10 ---10 asi b aritmetic a x2 b geometric
Answer:
13*8=104
104*2=
<em>208</em>
Step-by-step explanation:
The other number is 8 because 8 x 4 = 32
Answer:
226.084 sq.m.
Step-by-step explanation:
Radius of circle = 18.6 cm
Area of sector = 
Area of sector = 
Area of sector = 
Area of triangle = 
a = OA = radius = 18.6 cm
b = OB = radius = 18.6 cm
x =123 °
Substitute the values in the formula
Area of triangle = 
Area of triangle = 
So, Area of shaded region = Area of sector - Area of triangle
=
=
Hence the area of the shaded region is 226.084 sq.m.