Question
Find the area of triangular field whose sides are 8cm,11cm and the boundary is 32cm ?
Draw a line segment of length 12.8cm . Using compasses, divide into four equal parts . Verify by actual measurement .
in a circle with center p,AB and AC are equal chords. if angle APB=100 degree then find find angle PCD
Find the interval in which the function fx=4sin^3x-6sin^2x+12sinx+100 is strictly decreasing
If the non parallel sides of a trapezium are equal, prove that it is cyclic
Maths
Jan. 9, 2020, 11:31 a.m.
Answer
- O is centre of circle and angle aob= 70 calculate values of oca and oac