Tan(ø) is 2/3
Cot is the inverse of Tan.
1.5 is technically 3/2
The inverse of 3/2 is 2/3
Cot is the inverse of Tan.
1.5 is technically 3/2
The inverse of 3/2 is 2/3
Which of the following is a perfect square? A)154 B)169 C)279 D)115
2 answers:
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Answer:
z = 69°
Step-by-step explanation:
The sum of all interior angles in a quadrilateral is 360°, and a right angle is worth 90°. We're given the values of the interior angles as 90, 122, 79, and z degrees.
- We can solve this question algebraically with the equation
Step 1: Combine like terms.
Step 2: Subtract 291 from both sides.
Step 3: Check if solution is correct.
Therefore, z = 69°.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Step-by-step explanation:
angle ACB = 41° ( vertically opposite angle)
Now, 41°+56°+x= 180°(straight angle)
=> x= 180°- 97°
=> x= 83°
