Question

1. Name the 6 elements of ∆XYZ.
2. In a ∆ABC, AB = AC, and ∠A =500. Find ∠B and ∠C.
3. The angles of a triangle are ( x-5 )0, ( x+15)0, and ( 2x-30)0. Find the
angles.
4. In a ∆PQR, ∠P= 300, ∠Q = 450. Find ∠R.Name the type of triangle.

Answer 1

Answer:

Six elements are as follows:---

1)X, Y and Z are vertices 2) XY, YZ and XZ are sides

3) Three angles

a) Ang. XYZ

b) Ang. XZY

c) Ang. ZYX

4) Three medians

a) XD

b) YA

c)ZC

Step-by-step explanation:

hope it's helpful to you

Answer 2

Answer :

(A) three angles

1. XYZ

2.YZX

3. ZXY

(B)three sides

1. XY

2.YZ

3.ZX

I HOPE THIS IS HELPFUL TO YOU