Answer:
1. 60°
2. 36m
3. 53m²
Step-by-step explanation:
1. Take the protractor to measure the angle next to it. It's simple.
2. You plus all of the numbers in the picture and you get the perimeter
=> 5m+4m+4m+3m+3m+3m+3m+11m = 36m (perimeter)
3. You divide the picture in half to get 2 small rectangles, calculate the area of each rectangle and add them together, that's the area of this shape
=> (5m x 4m) + (11m x 3m) = 53 m²
