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6 votes
May I please receive help?

May I please receive help?-example-1
User Alejandro Silva
by
2.9k points

2 Answers

18 votes
18 votes

Explanation:

Apply Pythagoren Theorem.


{x}^(2) + {y}^(2) = {c}^(2)

where x and y is the legs (the sides that form a right triangle) and c is the hypotenuse.

the legs are 6 and our unknown. so let x represent the unknown


{6}^(2) + {x}^(2) = {11}^(2)


36 + {x}^(2) = 121


{x}^(2) = 85


x = √(85)

x=9.2

User Mattyb
by
3.4k points
7 votes
7 votes

Answer:

9.2 ft

Explanation:

The shape is a triangle, the 11 ft is your hypotenuse

You need to use the Pythagorean Theorem!

a^2 + b^2 = c^2 (solve for a, the missing length that they ask for)

so --->

a^2 + (6^2) = 11^2

a^2 + 36 = 121

~subtract 36 to the right side~

a^2 = 85

now find the square root of 85:

a = 9.21954

round it to the nearest tenth:

a = 9.2

final answer: 9.2 ft

hope this helpsss

User TibiG
by
2.6k points