Explain one more example
The ratio of a trianguralr land is 3:5:7 and its primeter is 300mt find out the area of this land
write five situations for the following where brackets would be necessary. 7 (8-3)
Prove that if the diagonals of a quardilaterl bisect each other then it is a parallelogram
Prove that the sum of either pair of opposite angles of a cyclic quardilaterl is 180m