Answer:
The value of angle B is 33.69°
Step-by-step explanation:
You can find out using Tangent Rule, tanθ = oppo./adj. where opposite and adjacent are the length of triangle :
oppo. = AC = 6 units
adj. = BC = 9 units
θ = ∠B
tan ∠B = AC/BC
tan ∠B = 6/9
∠B = tan^(-1) (6/9)
= 33.69° (near. hundredth)
Answer:
The correct option is 1.
Step-by-step explanation:
It is given than the area of the triangle ABC is 46cm².
Area of a triangle is
![A=\frac{1}{2}\times base\times height](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20base%5Ctimes%20height)
Base of the triangle is AB and height of the triangle is CD.
![A=\frac{1}{2}\times AB\times CD](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20AB%5Ctimes%20CD)
![A=\frac{1}{2}\times AB\times 8](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20AB%5Ctimes%208)
![A=4\times AB](https://tex.z-dn.net/?f=A%3D4%5Ctimes%20AB)
The area of the triangle is 46cm².
![46=4\times AB](https://tex.z-dn.net/?f=46%3D4%5Ctimes%20AB)
![AB=\frac{46}{4}](https://tex.z-dn.net/?f=AB%3D%5Cfrac%7B46%7D%7B4%7D)
![AB=11.5](https://tex.z-dn.net/?f=AB%3D11.5)
Therefore the length of side AB is 11.5 cm. Option 1 is correct.
Answer:youywould be able to find the base.
Step-by-step explanation:
Formula for Volume of a cylinder is : V=Bh
Answer:
(X,5)
Step-by-step explanation:
Since y-intercept is the y-coordinate, it would be (X,5)
Answer:
11/12
Step-by-step explanation:
7/6= 14/12
8/6= 16/12
the number in between the two is 15/12 then it already shows you what to subtract by (4/12) so 15/12-4/12=11/12