Answer:
292.6 I think
Step-by-step explanation:
to double check just add all sides up together
1. The correct answer among the choices provided is the first option. It is a geometric sequence and the common ratio is 2.
2. Fifth term in the geometric sequence is 405. The pattern in this sequence is to triple the last term to get the next answer.
S (ABCD) = S (ABC) + S (ADC)
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<h2>Reminder :</h2>
Area of the triangle = ½ × base × height
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Thus :



There you go...
Have a great day ❤
Answer:
10
Step-by-step explanation:
used Pythagorean theorem
a ^2+b^2=c^2
6^2+8^2=c^2
36+64=c^2
c^2= 100
find square root of 100 to find c
=10