In a map, 0.8 cm represents 8.8 km. How much distance will be represented by 80.5 cm on the map?
A 805 km
B 885.5 km
C 644 km
D 990 km
Difference between the unshaded and shaded area of the given figure is _____ .
(A) 364 cm 2
(B) 346 cm 2
(C) 372 cm 2
(D) 380 cm 2
Which of the following is the missing part of figure (X)?
All 4 options have small semi circle at the centre which is confusing and it makes all 4 options wrong
Which one of the following is NOT true about similar figures?
A Similar figures always have the same shape.
B Similar figures always have the same size.
C Similar figures always have corresponding angles that are equal.
D Similar figures always have corresponding sides that are proportional.
how to solve it
The sum of the interior angles of a polygon is 1440°. Find the number of sides of the polygon.
Can you please clarify the answer
If a polygon has 'n' sides, then it is divided into (n – 2) triangles. The sum of the angles of a triangle = 180°. Therefore, the sum of interior angles of a polygon having n sides is (n – 2) x 180.
(n - 2) x180 = 1440
n - 2 = 1440/180 = 8
n = 8 + 2 = 10
In a zoo, there were 15 lions and peacocks altogether. The number of heads was 25 less than the number of legs. How many more peacocks were there?
how answer d came