Question

Match the reasons with the statements given.

Given:

ABR

| |

1 = 2

Prove:

RA = RB



1. line RS || segment AB, ∠1=∠2
If two ∠'s of a triangle are =, sides opposite are =
2. ∠B = ∠1
Substitution
3. ∠A = ∠2
If lines ||, alternate interior ∠'s =
4. ∠A = ∠B
Given
5. RA = RB
If lines ||, corresponding ∠'s are =

Answer 1

1. a.
2.c.
3. b.
4. d.
5. e.

(Google)

Answer 2

Given:

ABR

| |

1 = 2

Prove:

RA = RB

from this posted above - i think triangle ABR wan be triangle isoscele - yes ?

Answer 3

1=2
wan be <1 = <2

yes ?

Answer 4

and you need prove RA = RB

Answer 5

look please on this image - any idea ?

Answer 6

yes