English and Logical Reasoning Prep GuideLogical ReasoningCounting of Figures
How many triangles are there in the given figure?
Options
- A18
- B28
- C20
- D24
Correct answer
B. 28
Step-by-step solution
The triangles are : EAB ; FBC ; GCD ; HAD ; ADC ; BCD ; ABC ; ABD ; MAB ; MBC ; MCD ; MAD ; EAI ; EBI ; BFJ ; FCJ ; GCK ; GDK ; HDL ; HAL ; AHM ; DHM ; BFM ; CFM ; ALM ; MLD ; BMJ ; MCJ There are 28 triangles..