the third proportional to 8 to 12 is 1]16 2]183]20 3]22
the third proportional to 8 to 12 is
1]16 2]18
3]20 3]22
KHIMAJA , 7 Years ago
Grade 10
9 grade maths> the third proportional to 8 to 12 is 1]16...
1 Answers
Arun
Last Activity: 7 Years ago
The third proportional of two numbers a and b is defined to be that number c such that a : b = b : c.
So you want to find a number c such that 8 : 12 = 12 : c. That number is 18
i hope u get ur answer
Regards
Arun
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 9 grade maths
In the figure (not to scale) AB = CD, angle DAP = angle DPA and A,B,C,D are concycli. If angle ADC = 80°, then find angle ACD.
In the figure (not to scale) AB = CD, angle DAP = angle DPA and A,B,C,D are concycli. If angle ADC = 80°, then find angle ACD.
9 grade maths
1 Answer Available
Last Activity: 3 Years ago
What length of tarpaulin 3m wide will be required to make conical tent of height 8m and base radius 6m ? Assume that the extra length of material that will be required for stitching and wastage in cutting is approximately 20cm ( Use pi= 3.14)
What length of tarpaulin 3m wide will be required to make conical tent of height 8m and base radius 6m ? Assume that the extra length of material that will be required for stitching and wastage in cutting is approximately 20cm ( Use pi= 3.14)
9 grade maths
1 Answer Available
Last Activity: 3 Years ago