Answer :
Answer:
2
Step-by-step explanation:
c
2
=a
2
+b
2
c^2=1^2+1^2c
2
=1
2
+1
2
c^2=1+1=2c
2
=1+1=2
c=\sqrt{2}c=
2
sin45° = \frac{1}{\sqrt{2}}=
2
1
\cos 45cos45° = \frac{1}{\sqrt{2}}=
2
1
\tan 45tan45° = \frac{1}{1}=1=
1
1
=1
Answer:
2
Step-by-step explanation:
c
2
=a
2
+b
2
c^2=1^2+1^2c
2
=1
2
+1
2
c^2=1+1=2c
2
=1+1=2
c=\sqrt{2}c=
2
sin45° = \frac{1}{\sqrt{2}}=
2
1
\cos 45cos45° = \frac{1}{\sqrt{2}}=
2
1
\tan 45tan45° = \frac{1}{1}=1=
1
1
=1