Loading [MathJax]/jax/output/SVG/jax.js

Help

0

116

2

+4

$We know \overline {DE}\parallel \overline {BC}. Given [ADE]=9 and [CDE]=6, find [ABC].$

Potatozwu Mar 29, 2023

1⁺⁰ Answers

+49

+1

ADE=9, CDE=6

ADE=15

CE=(2/3)*AE

BD=(2/3)*AD

BCD=(2/3)*ADE=10

$\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{10}}}}}}}}$

RonnieChen Mar 29, 2023

4 Online Users