Answer:
a = 82
b = 130
c = 118
Step-by-step explanation:
A quadrilateral is inscribed in a circle. So, it is a cyclic quadrilateral.
Opposite angles of a cyclic quadrilateral are supplementary.
Therefore,
a° + 98° = 180°
a° = 180° - 98°
a° = 82°
a = 82
By inscribed angle theorem:
a° = 1/2(b° + 34°)
82° * 2 = b° + 34°
164° - 34° = b°
b° = 130°
b = 130
Again by inscribed angle theorem:
76° = 1/2(c° + 34°)
76° *2 = c° + 34°
152° - 34° = c°
c° = 118°
c = 118
Answer:
The side lengths are the same.
Step-by-step explanation:
A rigid transformation does not change any dimensions. The side lengths are the same.
Answer:
i have no clue
Step-by-step explanation:
Answer:
z = 20
Step-by-step explanation:
Assuming the triangles are similar write a proportion between the side lengths to solve for z.
To solve for z, multiply the numerator and denominator of each fraction.
9z = 15(32-z)
9z = 480 - 15z
24z = 480
z = 20
Plot A
A = 204 ft^2; L = 20 ft; H = 10.2 ft; P = 60.4 ft
Plot B
A = 204.48 ft^2; L= 12.78 ft; H = 12 ft; P = 57.56 ft
Plot C
A = 204.49 ft^2; L = 14.3 ft; H = 14.3 ft; P = 57.2 ft
Most fencing Plot A
Greatest area Plot C
