The perimeter of shape B would be 60cm as well because they both have 5 squares.
Answer:
8.e+21
Step-by-step explanation:
Since <span>BC ∥ DE, we only apply thales theorem, it is
AB / AD = AC / AE, so we can find directly AE , </span>AB / AD = AC / AE implies AB x AE = AC x AD and AC= AB x AE <span> / AD= 12 x 3 /2=18
</span>since AC= 18, and AC=AE+CE, so we can get CE= AC - AE=18-3=15
CE=15cm
Answer:
Simplify
Step-by-step explanation: