Answer:
69
Step-by-step explanation:
1. 24cm
2. 187.5cm
3. 1710cm
formulas used:
1. area of trapezoid
-A=(a+b)/2 x h
2. area of a triangular pennant
-A = 1/2 * b * h
3. area of parallelogram
-A=b*h
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Answers & Comments
Answer:
69
Step-by-step explanation:
Answer:
1. 24cm
2. 187.5cm
3. 1710cm
formulas used:
1. area of trapezoid
-A=(a+b)/2 x h
2. area of a triangular pennant
-A = 1/2 * b * h
3. area of parallelogram
-A=b*h