23basu3 23basu3
  • 03-03-2019
  • Mathematics
contestada



Given: Circumscribed ABCD, AB=5,

AD=8, CD=10.

Find: BC

Given Circumscribed ABCD AB5AD8 CD10 Find BC class=

Respuesta :

frika
frika frika
  • 12-03-2019

Answer:

BC=7

Step-by-step explanation:

The circle can be circumscribed into the quadrilateral, if the sums of the opposite sides of the quadrilateral are eqaul.

Thus,

[tex]AB+CD=AD+BC,\\ \\8+BC=5+10,\\ \\BC=15-8=7.[/tex]

Answer Link

Otras preguntas

(5-x)(5+x)=(x-4)²-7 Helpp((
Which term describes a system in which the government determines production and distribution of goods?
Simplify (8x^2+2y-6) + (2x^2+7y)
Using the picture below, once air mass A reaches location B, the weather conditions at location B will most likely become
6c + 4d - c - 7d = ? What is the answer to this question?
...indeed whilst on the one hand civil disobedience authorizes disobedience of unjust laws or immoral laws of a state which one seeks to overthrow, it requires
In the context of the poem "i hear America singing" by Walt Whitman ,what does the word blithe most likely mean?
Tom bought five candy bars and paid a total of $6.75, including tax. If each candy bar cost $1.25, how much tax did Tom pay? A) $0.25 B) $0.50 C) $0.75 D) $5
WHAT IS A GREAT WEBSITE TO HELP YOU LEARN CHEMISTRY?
Work out the angles marked with letters. Give reasons for each answer.