L’amour c’est beau mais je comprends pas l’anglais
Answer:
The length of all four sides of a quadrilateral are 7 inches, 14 inches, 10 inches, 10 inches
Step-by-step explanation:
Let the shortest side be ![x](https://tex.z-dn.net/?f=x)
As per given information longest side = ![2x](https://tex.z-dn.net/?f=2x)
and other 2 sides are equal in length but 3 more times that shortest side = ![3+x](https://tex.z-dn.net/?f=3%2Bx)
Perimeter of Quadrilateral = 41 inches given
But perimeter of quadrilateral = sum of all sides
![x+2x+x+3+x+3=41\\5x+6 =41\\5x= 41-6\\5x=35\\x = \frac{35}{5}=7](https://tex.z-dn.net/?f=x%2B2x%2Bx%2B3%2Bx%2B3%3D41%5C%5C5x%2B6%20%3D41%5C%5C5x%3D%2041-6%5C%5C5x%3D35%5C%5Cx%20%3D%20%5Cfrac%7B35%7D%7B5%7D%3D7)
Shortest side = ![7\ in](https://tex.z-dn.net/?f=7%5C%20in)
Longest side = ![2x= 2\times 7= 14 \ in](https://tex.z-dn.net/?f=2x%3D%202%5Ctimes%207%3D%2014%20%5C%20in)
Other 2 sides = ![3+x=3+7 = 10 \ in](https://tex.z-dn.net/?f=3%2Bx%3D3%2B7%20%3D%2010%20%5C%20in)
Answer:
∠ BCD = 30°
Step-by-step explanation:
The tangent- secant angle CBD is half the difference of its intercepted arcs.
arc CD = 360° - (96 + 162)° = 360° - 258° = 102° , then
∠ BCD =
( AC - CD) =
(162 - 102)° = 0.5 × 60° = 30°
Answer:
3•1÷6
Step-by-step explanation:
The first answer is correct