Consider two identical semicircles and one circle inscribed in a rectangle of length 10 cm as shown in the figure given below. (Take π = 3·14 and 2=1.4\√2 = 1.4 2 = 1.4 ) What is the area of triangle EOF ?
Consider two identical semicircles and one circle inscribed in a rectangle of length 10 cm as shown in the figure given below.
(Take π = 3·14 and 2=1.4\√2 = 1.4)
What is the area of triangle EOF ?
(Take π = 3·14 and 2=1.4\√2 = 1.4)
What is the area of triangle EOF ?Options
- a.
12·5√3 square cm
- b.Correct answer
6·25√3 square cm
- c.
12·5 square cm
- d.
6·25 square cm
Related prelims questions
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy