Answer:
Proved: AC = BD
Step-by-step explanation:
The complete question related to this with diagram can be found at toppr website.
Given: O is the mid point of AB and CD
Find attached the diagram
∠COA = ∠BOD (vertical angles are equal)
∠AOD = ∠COB (vertical angles are equal)
For ∆AOC
AC + OC + OA = 180° (sum of angles in a triangle)
For ∆DOB
DB + OB + OD = 180° (sum of angles in a triangle)
OC = OD (sides are equal)
OA = OB (sides are equal)
Since both ∆AOC and ∆DOB are equal to 180°, AC = DB.
DB = BD
Proved: AC = BD
Answer:
216 ft
Step-by-step explanation:
18 x 12 = 216 so ya ezzzzzz :)))))
Answer:
(a-b-c)(a-b+c)
Step-by-step explanation:
a^2-2ab+b^2-c^2
(a-b)^2-c^2
(a-b-c)(a-b+c)
Your answer would be $147.0 because you take 10% and multiply it by 1,470