What is the temporary assumption used to prove that   “If a + b ≠ 18, and a = 16 then b ≠ 2”?

 

In the given figure AB = CD,

If ∠CAB > ∠DCA then,

In the given figure AB = CD,

If AD > BC then,

Indirect proof is also called ____

If G is the centroid of triangle ABC,

Find GD.

Centroid divides a median in the ratio 2:1

If G is the centroid of triangle ABC,

Find BG.

BE= 12

If G is the centroid of triangle ABC,

Find BE.

BG = 4x + 4
BG = 2/3 BE
4x + 4 = 2/3 (7x + 5)
12x + 12 = 14x + 10
2x = 2
x = 1
BE = 7x + 5
= 12

If G is the centroid of triangle ABC,

Find CG

>>>CG was given as 5x+1 and CF can be found in terms of x.
>>>There is no scope to find the value of x.
>>>Hence, we have no way to find the value of CG.

If G is the centroid of triangle ABC,

Find AG

Centroid divides a median in the ratio 2:1

If G is the centroid of triangle ABC,

Find x.

In the given figure:

Compare area of ∆ABE, ∆ACE.

In the given figure:

Find the area of ∆AEC.

Area =   ×  12  ×  5
= 30

In the given figure:

Find the area of ∆ABE.

Area of the triangle =  
Area =   ×  12  ×  5
Area = 30

In the given figure:

Find h.

Given vertices of a triangle are A (1, 1) B (11, 8) C (13, 6).Find the midpoints of BC, CA

The centroid and orthocenter of an equilateral triangle for special segments are ____

The centroid and orthocenter, both are the same in an equilateral triangle for special segments