What is the surface are of the given figure?
1 answer:
The area of the triangle is 130 cm^2. there are 2 triangles so 2 x 130 = 260 cm^2.
28 x 36 = 1008
26 x 36 = 936
10 x 36 = 360
260 + 1008 + 936 +360 = 2564cm^2
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x+y =90
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2x+24=90
subtract 24 from each side
2x = 66
divide by 2
x=33
y = 33+24
y=57
Answer: 33, 57
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