In a 45 45 90 triangle the sides are x by x by x*sqrt(2) respectively
therefore x*sqrt(2) = 2 [the 2 that was mentioned in the question]
solving for x
x = 2 / sqrt(2) = sqrt(2) [after rationalizing the denominator]
x = sqrt(2) is now our side length
Area of Square = (side length)^2
so the Area of this Square = (sqrt(2))^2 = 2
therefore your answer is 2
Answer:
Here's what I get.
Step-by-step explanation:
To triple this recipe, you must know that
3 × ¼ = ¾
3 × ⅔ = ⁶/₃ = 2
3 × ½ = ³/₂ = 1½
Then the triple recipe will read
Using the law of sins:
B =sin^−1((sin(A)⋅a)/b) = sin^−1((sin(65)⋅110)/155)=40.03 degrees
B= 40.03 degrees (round as needed)
Answer:
14
Step-by-step explanation:
22-8=14
