Question

Please help me with this math problem thanks

Answer 1

Answer:

Let s = mass of square =2 grams

c = mass of circle = 3 grams

t = mass of triangle = t grams

According to given diagram,

2t+6s+3c = 5t +3s+2c

2t+6(2)+3(3) = 5t+3(2)+2(3)

2t + 12 + 9 = 5t + 6 + 6

2t + 21 = 5t + 12

21 - 12 = 5t - 2t

9 = 3t

9/3 = t

3 = t

Therefore, mass of a triangle is 3 grams.