I believe it's the top right one.
Since a right angle is 90 degrees you can classify other angles by seeing if they are less or greater than a 90 degree angle.If it's less than 90 degrees its an acute angle.If it is greater than 90 than its obtuse but its less than 180.180 is a straight angle
3p-4=8
+4 on both sides to get
3p=12
divide each side by 3 to get p=4
2p=4
divide off 2 on both sides to get
p=2
Is 2=4? If it is then it is equivelent, if it isnt then theyre not.
Answer:
The value of a is 7.4833. The value of
and
.
Step-by-step explanation:
Consider the provided information.
The required figure is shown below:
We need to find the value of a.
Calculate the value of a by using Pythagorean theorem.





Hence, the value of a is 7.4833.
Now find the value of angle A as shown:




Find the value of angle B as shown:




Hence, the value of
and
.
Answer:
a
Step-by-step explanation:
(√12 + 6)(-√8 -√2) = (√3×4 + 6)( -√2×4 -√2) =
(2√3 + 6)( -2√2 - √2) = (2√3 + 6)(-3√2) = -6√6 - 18√2