two side of a right angled triangular field are equal if length of each of them is 45 M find the area of the field also with find the hypotenuse
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Answer:
Given:
Two sides of a right angled-triangular feild are equal
Length of each of them is 45m
▪To find:
The area of field
The hypotenuse
\sf\boxed{Area\: of\: triangle}Areaoftriangle
= 1/2 × base × height
= 1/2 × 45m × 45m
= 1/2 × 2025
= 1012.5 m²
[AC is hypotenuse,]
[AB is base]
[BC is height.]
__________________
AB = 42 m (Given)
BC = 42 m (Given)
AC = ? [To find]
______________________________
By pythagoras theorem
AC² = AB² + BC²
AC² = 45² + 45²
AC² = 2025 + 2025
AC² = 4050
AC = √4050
AC = 63.63
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