[10] (2) GIVEN: The three points in R³: B C A = (-1,2,0) (1,0,1) (0,1,-2) = - = FIND: a) the measure of ZABC, (NOTE: The vertex of ZABC, is B) b) (Box correct truth value) TRUE FALSE ZABC is acute. [10] (2) A = GIVEN: The three points in R³: B = C = FIND: a) the measure of ZACB, (ZACB) (NOTE: The vertex of ZACB, is C) b) (Box correct truth value) TRUE (1,0,1) (1,2,1) (1,1,-2) CA OA - OL - CB = OB OB- OC = = FALSE ZACB is acute. = = m&ALB = cos -1 [A.CO (0,-1,3) (0,-3, 3) Cor -1 3+9 Cos 3/10 √2 = HEALHEBH B Ľ C 1¹ (²/5) € (0,7) PRACTICE A
[10] (2) GIVEN: The three points in R³: B C A = (-1,2,0) (1,0,1) (0,1,-2) = - = FIND: a) the measure of ZABC, (NOTE: The vertex of ZABC, is B) b) (Box correct truth value) TRUE FALSE ZABC is acute. [10] (2) A = GIVEN: The three points in R³: B = C = FIND: a) the measure of ZACB, (ZACB) (NOTE: The vertex of ZACB, is C) b) (Box correct truth value) TRUE (1,0,1) (1,2,1) (1,1,-2) CA OA - OL - CB = OB OB- OC = = FALSE ZACB is acute. = = m&ALB = cos -1 [A.CO (0,-1,3) (0,-3, 3) Cor -1 3+9 Cos 3/10 √2 = HEALHEBH B Ľ C 1¹ (²/5) € (0,7) PRACTICE A
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Your Question:
Please do calculations similar to the second image attached please
![[10] (2)
GIVEN: The three points in R³: B
C
A = (-1,2,0)
(1,0,1)
(0,1,-2)
=
-
=
FIND:
a) the measure of ZABC, (NOTE: The vertex of ZABC, is B)
b) (Box correct truth value) TRUE FALSE ZABC is acute.](https://content.bartleby.com/qna-images/question/ee0c127e-d0a4-49c0-af4a-f4a1c985886b/2afaba25-e98c-4f47-ae72-e6c8fd7cae35/y7a96ii_processed.jpeg)
Transcribed Image Text:[10] (2)
GIVEN: The three points in R³: B
C
A = (-1,2,0)
(1,0,1)
(0,1,-2)
=
-
=
FIND:
a) the measure of ZABC, (NOTE: The vertex of ZABC, is B)
b) (Box correct truth value) TRUE FALSE ZABC is acute.
![[10] (2)
A =
GIVEN: The three points in R³: B =
C =
FIND:
a) the measure of ZACB, (ZACB) (NOTE: The vertex of ZACB, is C)
b) (Box correct truth value) TRUE
(1,0,1)
(1,2,1)
(1,1,-2)
CA
OA - OL
-
CB = OB
OB- OC
=
=
FALSE ZACB is acute.
=
=
m&ALB = cos
-1 [A.CO
(0,-1,3)
(0,-3, 3)
Cor
-1 3+9
Cos
3/10 √2
=
HEALHEBH
B
Ľ
C
1¹ (²/5) € (0,7)
PRACTICE
A](https://content.bartleby.com/qna-images/question/ee0c127e-d0a4-49c0-af4a-f4a1c985886b/2afaba25-e98c-4f47-ae72-e6c8fd7cae35/n340fls_processed.jpeg)
Transcribed Image Text:[10] (2)
A =
GIVEN: The three points in R³: B =
C =
FIND:
a) the measure of ZACB, (ZACB) (NOTE: The vertex of ZACB, is C)
b) (Box correct truth value) TRUE
(1,0,1)
(1,2,1)
(1,1,-2)
CA
OA - OL
-
CB = OB
OB- OC
=
=
FALSE ZACB is acute.
=
=
m&ALB = cos
-1 [A.CO
(0,-1,3)
(0,-3, 3)
Cor
-1 3+9
Cos
3/10 √2
=
HEALHEBH
B
Ľ
C
1¹ (²/5) € (0,7)
PRACTICE
A
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