In a right triangle normal is 40cm,hypotenuse is 44.Find the value of base?
2 answers
An aerial 20 meter tail is to be supported by 2 guy wires each 70 meter from its base.How long will each guy wire be?
b^2 = 44^2-40^2
same for the other problem. Remember that if the two legs are a and b, and the hypotenuse is c,
a^2 + b^2 = c^2
same for the other problem. Remember that if the two legs are a and b, and the hypotenuse is c,
a^2 + b^2 = c^2
15 answers