please answer 2 part
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Answer:
375.85 approx
Step-by-step explanation:
This is a good question .
The idea is to divide the quadrilateral into two parts in which the common part acts as a hypotenuse of a right angled triangle.
A2 =Area of right angled ∆ = (1/2)(24)(7)
= 84 m^2
Now , the area of rest part can be easily calculated by hero's formula :
s = (26+25+27)/2 = 39
A1= √[s(s-a)(s-b)(s-c)]
= √39(39-26)(39-25)(39-27)
= √39(13)(14)(12)
= √85176
= 291.85
A = 291.85 + 84 = 375.85 approx
Answer:
sorry I didn't know the answer