In the given figure, QP || RS. Find the values of a and b. A) a = 65° , b = 70° B) a = 65° , b = 80° C) a = 55° , b = 70° D) a = 60° , b = 75°
In the give figure AC is parallel to DG
∠BED=115∘ and ∠BFG=120∘
Find a,b,c.
Mark scored by 20 students in a mathematics test are given as follows:
60,65,70,60,75,55,70,65,55,80,50,75,80,60,70,75,55,60,80,55
Prepare a frequency table.
The measures of the inner ∠A and inner ∠C in the given figure is