Answer:
Triangle and square!
Step-by-step explanation:
Let me know if im wrong and I will fix it.
Answer:
Length of side of rhombus is
Step-by-step explanation:
Given Rhombus ADEF is inscribed into a triangle ABC so that they share angle A and the vertex E lies on the side BC. We have to find the length of side of rhombus.
It is also given that AB=a and AC=b
Let side of rhombus is x.
In ΔCEF and ΔCBA
∠CEF=∠CBA (∵Corresponding angles)
∠CFE=∠CAB (∵Corresponding angles)
By AA similarity rule, ΔCEF~ΔCBA
∴ their sides are in proportion
![\frac{EF}{AB}=\frac{CF}{AC}](https://tex.z-dn.net/?f=%5Cfrac%7BEF%7D%7BAB%7D%3D%5Cfrac%7BCF%7D%7BAC%7D)
⇒ ![\frac{x}{a}=\frac{b-x}{b}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7Ba%7D%3D%5Cfrac%7Bb-x%7D%7Bb%7D)
⇒ ![xb=ab-ax](https://tex.z-dn.net/?f=xb%3Dab-ax)
⇒ ![x(a+b)=ab](https://tex.z-dn.net/?f=x%28a%2Bb%29%3Dab)
⇒ ![x=\frac{ab}{a+b}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7Bab%7D%7Ba%2Bb%7D)
Hence, length of side of rhombus is
I found the awnser by doing 10x10x2 witch equals 200. Then i know that 10x9 equals 90 so, you would get 29 dimes.
Answer:
2/3
Step-by -step explanation:
Answer:
the not simplified answer is 6/28 The GCF is 2 the siplified answer is 3/14
Step-by-step explanation: