The angle of a sector is 72° and its radius is 14cm, then length of its arc is ________.
14cm
16cm
17.4cm
17.6 cm
The area of a rhombus is 96 sq.cm. Length of one diagonal is
12 cm
13 cm
14 cm
15 cm
300 , 600 and 900 are the angle measures of which type of the following triangle?
Isosceles
Equilateral
Scalene
Obtuse angled
In a parallelogram one side is 4.5 cm. The corresponding height is 2.4 cm. Then area of that parallalogram is
9.78 cm2
9.8 cm2
10.8 cm2
10.28 cm2
The diagonals of a rhombus are 10 cm amd 24 cm. Then the area of that rhombus is
80 cm2
90 cm2
110 cm2
120 cm2
The parallel sides of a trapezium are (a+b) units and (a-b) units. Distance between the two sides is ' p ' units. Its area
is
a2p sq.units.
a/p sq.units.
ap sq.units.
p/a sq.units.
Area of a ring , whose radii are 56 cm and 42 cm is ___________ .
4312 cm2
4464 cm2
5462 cm2
3274 cm2
The circumference of a circle is 44 cms. Then its area =
88 cm2
154 cm2
174 cm2
202 cm2
If the area of a triangle is 48 sq.cm, and it's height is 6 cm, then its base is
16 cm
18 cm
20 cm
22 cm
The area of a trapezium is 1/2 (a2- b2) sq.units, where ‘ a ’ and ‘ b ’ are parallel sides. Then the distance between a
and b is
a + b
a - b
a / b
b / a
