A Nice Puzzle

Level 1

If the value of the above shapes is $a, b , \text{ and } c$ respectively, enter your answer as $a+b+c .$

13 14 16 15

1 solution

Munem Shahriar
Dec 7, 2017

It is obvious that $\triangle = 3$

In this way,

$\triangle + \triangle = 3 + 3 = 6$

$\triangle + \bigcirc = 3 + 2 = 5$

Since $\bigcirc =2,$ $\square$ must be 8.

$\square + \bigcirc = 8 + 2 = 10$

Hence $\triangle + \square + \bigcirc = a + b + c = 3 + 8 + 2 = \boxed{13}$

Thank you for sharing your solution.

Hana Wehbi - 3 years, 6 months ago