13. Pythagoras theorem|class 7|standard 7|Maharashtra State board|practice set 48|practice set 49

13. Pythagoras theorem|class 7|standard 7|Maharashtra State board|practice set 48|practice set 49
#Pythagoras theorem#class u#standard 7#Maharashtra State board#practice set 48#practice set 49#right angle triangle#we know that a triangle with one right angle is called a right angle triangle and side opposite to the right angle called the hypotenuse#Pythagoras theorem#Pythagoras was a great Greek mathematician of 6th century BC made important contribution to mathematics is method of taxes mathematics was very popular event several mathematics#in a right angle triangle the square of the hypotenuse is equal to the sum of the square of the two sides#draw a right angle triangle given the hypotenuse in one side as shown in the figure measure the third side verified Pythagoras theorem#hypotenuse is equal to X square + height square#verify Pythagoras theorem#practice set 48#in the figure below find the value of x#in the right angle triangle pqr angle p is equal to 90 degree if length PQ is equal to 24 cm and length PR is equal to 10 cm find the length of segment QR#in the right angle triangle lmn angle a is equal to 90 degree if length l m is equal to 12 cm and length l is equal to 20 cm find the length of segment a mn#the top of the letter of length 15 m is a window 9 m above the ground what is the distance between the base of the wall and find the length of the ladder#if in a tube light of the natural number the square of the biggest number is equal to the sum of the square of the two number then the three numbers from the Pythagoras triplet if the length of the sides of the triangle formed is dipped in a triangle is the right angle triangle#find the Pythagoras different from the among the following sets of the number#practice set 49#3 4 5#2 4 5#4 5 6#2 6 7#94041#478#the sides of some triangles are given below find out which one are right angle triangle#8 15 17#11 12 15#11 60 61#1.5 1.6# 40 20 30