Answer:
ΔGIT ≅ ΔAIN
By SAS rule of congruency
Step-by-step explanation:
From the given information, GA intersect TN at I, and also IT=IN, IA=IG.
Also, from figure, it can be seen that IT=IN and IG=IA.
Then, From ΔGIT and ΔAIN, we have
IT=IN (given)
∠TIG=∠NIA (vertically opposite angles)
IG=IA (given)
Therefore, by SAS rule,
ΔGIT ≅ ΔAIN.
hence proved.
the suface area is 9 for the one on the right and for the left 106821
Answer: 111.1
Step-by-step explanation: 333.3/3 = 111.1
The first one is:
The second one is:
The third one is:
Step by Step:
<em>First one:</em>
<em>7+0+2=9</em>
<em>6+1+2=9</em>
<em>6+-1+4=9</em>
<em>4+5+0=9</em>
<em>6+3+0=9</em>
<em>Second one:</em>
<em>6+2+1=9</em>
<em>6+-2+5=9</em>
<em>0+8+1=9</em>
<em>1+3+5=9</em>
<em>Third one:</em>
<em>3+-2+5=6</em>
<em>4+2+0=6</em>
<em>-1+6+1=6</em>
<em>5+0+1=6</em>
<em>3+4+-1=6</em>
<em>3+2+1=6</em>