Given the following diagram, find the missing measure. m angle 2 = 50°, m angle 3 = 100°, m angle 4 = choices: 30 50 100 150

m <4 = m <2 + m <3
m <4 = 50+ 100
m < 4 = 150

answer
150

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's