Search found 3 matches

by MD ADNAN RAHMAN
Mon Dec 11, 2017 3:48 pm
Forum: Secondary Level
Topic: secondary regional 2017
Replies: 2
Views: 385

secondary regional 2017

Untitled.jpg
please solve it
Untitled.jpg (132.5 KiB) Viewed 385 times
by MD ADNAN RAHMAN
Mon Dec 11, 2017 3:29 pm
Forum: Secondary Level
Topic: secondary regional 2017
Replies: 9
Views: 660

secondary regional 2017

34x+51y=6z, here x,y,z are prime numbers. find the value of (x=y=z)
by MD ADNAN RAHMAN
Sun Dec 10, 2017 4:17 pm
Forum: Secondary Level
Topic: Triangle geometry
Replies: 5
Views: 691

Triangle geometry

In triangle ABC D,E,F are three points on BC,CA,AB respectively such that AE:EC=1:3, DC:DB=2:1, BF:FA=3:2, after attaching D,E,F with "shirshobindu" of opposite side, there creates another triangle HIG in the middle. what is the area of triangle HIG