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Artist 52 [7]
2 years ago
15

What is the area of a trapezoid ABCD with bases AB and CD , if: AB=10cm, BC=DA=13cm, CD=20cm

Mathematics
1 answer:
aliya0001 [1]2 years ago
7 0

Step-by-step explanation:

to find height :

draw a height from A to CD

height = (13) 2 - 5) 2 = 12 Cm

area = 10+20 /2 X 12= 180 cm 2

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Trevor has 3 2/5 pieces of cake left over. If she wants to split it between her and her 9 friends, how much will each
bagirrra123 [75]

Answer:

17/50.

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2 years ago
What is the value of z in the diagram?
lutik1710 [3]

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jeyben [28]

Answer:

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