what is the answer of Q-8
please please please please
Answers
Explanation:
Three girls Reshma, Salma and Mandeep are playing a game by standing on a
circle of radius 5m. Reshma throws a ball to Salma, Salma to Mandeep, Mandeep
to Reshma. The distance between Reshma to Mandeep is 6m and between
Reshma to Salma is 8m. If O is the centre of the circle then
i) Find diameter of the circle
a. 6m b. 8m c. 10m d. 12m
ii) Measure ∠MRS
a. 180° b. 90° c. 100° d. 80°
iii) Area of the RMS is
a. 10m2
b. 20m2
c. 24m2
d. 40m2
iv) Length of the longest chord of the circle
a. 6m b. 8m c. 10m d. 12m
v) Circumference of circle is in terms of
a. 12 b. 20 c. 10 d. 5Three girls Reshma, Salma and Mandeep are playing a game by standing on a
circle of radius 5m. Reshma throws a ball to Salma, Salma to Mandeep, Mandeep
to Reshma. The distance between Reshma to Mandeep is 6m and between
Reshma to Salma is 8m. If O is the centre of the circle then
i) Find diameter of the circle
a. 6m b. 8m c. 10m d. 12m
ii) Measure ∠MRS
a. 180° b. 90° c. 100° d. 80°
iii) Area of the RMS is
a. 10m2
b. 20m2
c. 24m2
d. 40m2
iv) Length of the longest chord of the circle
a. 6m b. 8m c. 10m d. 12m
v) Circumference of circle is in terms of
a. 12 b. 20 c. 10 d. 5