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77julia77 [94]
3 years ago
11

Please help soon! Will give 5 starts, thanks, and brainliest! Thank you! The hypotenuse of a right triangle measures 6sqrt(2) in

ches and one angle is 45 degrees. What is the number of square inches in the area of the triangle?
Mathematics
2 answers:
Rufina [12.5K]3 years ago
7 0
18 square inches look at graph
givi [52]3 years ago
3 0

Answer:

Area = 18 sq. inches

Step-by-step explanation:

Hypotenuse = 6√2

as it is a right angled triangle and one of the angles is 45°,

=> the other angle is also 45°.

According to 45°-45°-90° theorem,

the side is 1/√2 times the hypotenuse.

Therefore, side = 6√2 × 1/√2

=6 inches.

Area of triangle = 1/2 × base × height

= 1/2 × 6 × 6

= 1/2 × 36

=18 sq. inches

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Let the two numbers be x and y
(x+y)-18=2x
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from eqn (1) y=18+x____(3)
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sub x=-43 into eqn (3)
y=18+(-43) = 18-43 = -25
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