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avatar+1278 

Find x.

 

A) 3 
B) 3.75 
C) 4.25 
D) 5 
E) 6.67

 

 

 

https://i.imgur.com/VIbPp2U.jpg

 

Given that ΔPQR is similar to ΔPTS, which statement MUST be true?

 

A) m∠PST = m∠QPR

B) m∠TPS = m∠RPQ

C) m∠SPT = m∠PTS

D) m∠PRQ = m∠PTS

E) m∠PST = m∠PQR

 

 

 

 


Given ΔABE is isosceles and AD = DE, which two angles are congruent?

 

A) ∠ BED ≅ ∠BEC

B) ∠ ABD ≅ ∠ BDE

C) ∠ BAE ≅ ∠BCE

D) ∠ ADB ≅ ∠BED

E) ∠ BAD ≅ ∠BED

 Nov 5, 2019
 #1
avatar+105238 
+2

1)   This is known  as the Intersecting Chord Theorem....

We have that   

3 * 5  =  4 * x            divide both sides by 4

15 / 4   =  x     =   3.75

 

2)  B) m∠TPS = m∠RPQ

 

3) E) ∠ BAD ≅ ∠BED

 

 

 

cool cool cool

 Nov 5, 2019
 #2
avatar+263 
+1

1. x <-- Here it is! I found x! cheeky

 Nov 6, 2019
edited by ThatOnePerson  Nov 6, 2019

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