D) 50 square units
50 square unitsArea of a square is defined as the number of square units needed to fill a square. In general, the area is defined as the region occupied inside the boundary of a flat object or 2d figure. The measurement is done in square units with the standard unit being square meters (m^2).
the area of square = side^2 square units
and the perimeter of a square = 4 × side units
As per graph, given polygon is a square
WKT,
Side of the square is:
√({5^2+5^2})
= √(50)
= 5√2
Area of the square is:
= a^2
= (5√2)^2
= 25*2
= 50 square units
Correct answer option is:
D) 50 square units
Learn more about squares at : https://brainly.in/question/1761338
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Disclaimer : The correct question is attached below
Question :
The vertices of a polygon are : (0,0), (5,-5), (-5,-5), (0,-10)
Find the area of the polygon with the given coordinates.
A) 10 square units
B) 25 square units
C) 40 square units
D) 50 square units
I'm not sure what you're supposed to round to, but since this is money, I would suggest including the dollar sign in front of the answers and including round to the hundredth's decimal place. Otherwise, you're answers are correct.
Answer:
A, B, C, and E
Step-by-step explanation:
y = 4x - 20
8x - 2y = - 20 (divide everything by 2)
4x - y = -10
-y = -4x - 10
y = 4x - 10
4x - 10 = 4x - 20
0
-10
No solution
Answer:
area= 1/2*(h*b) h- height, b- base
the triangle is isosceles (denoted by the 2 dashes on the sides of the triangle)
so they are equal in length
angles in triangle = 180
so 38+38=76
180-76=104
base=24
divide the triangle in the center
so now triangle 1(left) the base = 12
and triangle 2(right) the base = 12
use trigonometric ratios
in this we need to find the height
which is opposite of 38,
we already have the adjacent =12
so the ratio is Tan (Tangent Opposite/Adjacent)(TOA)
Tan38= (12/h)
multiply by h
h*Tan38=12
h=12/tan38 = 15.35929959