nathanbrockdac
18.06.2020 •
Mathematics
Given that DA =4x+2, and
DC =8, find the value of the
variable to the nearest tenth.
A
D
1
B
С
Solved
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Ответ:
Step-by-step explanation:
Dado:
Considere o quadrilátero como trapézio, então nós temos
soma dos lados paralelos = 13+22
altura = 12
Encontrar:
área de trapézio = ?
Solução:
Considere o quadrilátero como trapézio, então nós temos