E. OBTUSE TRIANGLE- A triangle where one angle measures more than 90°.
c. SIMILAR TRIANGLES- Two triangles that are the same shape but different sizes.
i. REGULAR POLYGONS- A polygon where all sides are equal in measure.
b. CONGRUENT TRIANGLES- Two triangles that are exactly the same size and shape.
d. ACUTE TRIANGLE- A triangle where all sides are less than 90°.
f. EQUILATERAL TRIANGLE- A triangle where all sides and all angles are equal in measure.
h. RIGHT TRIANGLE- A triangle where one angle is 90°.
j. IRREGULAR POLYGONS- A polygon where all sides are not equal in measure.
g. ISOSCELES TRIANGLES- A triangle where two sides and two angles are equal in measure.
a. PROPORTIONAL- When dimensions are multiplied of divided by a value so the resulting objects have the same shape but different sizes
Have a nice day
(Pls say if my answer is wrong)
If my answers are correct brainliest pleass!
-SpaceMarsh
Answer:
2.62 radians
Step-by-step explanation:
The angle is found from its cosine using the inverse cosine function.
cos(θ) = (-√3)/2
θ = arccos((-√3)/2) = 5π/6 ≈ 2.62 . . . radians
Answer:y= 2x+7
Step-by-step explanation:
They are all pretty much want you to create the equation so the formula they want is y=mx+b format.
First problem(1,9) slope 2
Y=mx +b
Where y is 9,x is 1 and slope (m) is 2.
Now solve for b using equation
Y=mx +b
9= 2(1)+b
9=2+b
9-2=b
7=b
Now you can create equation
Y= 2x+7
Prob.4
(3,-6) and (-1,2)
First find slope
M= y2-y1/x2-x1
M= 2-(-6)/-1-3
M = 8/-4
M= -2
Your slope "m" is -2
Now do as problem 1 get one of the points and your slope to get equation .
(3,-6) slope -2
Y=mx+b
-6= -2(3)+b
-6= -6+b
-6+6=b
0=b
Y= -2x
Problem 7
(5,13) (10,14)
You solve this one as problem 4 same steps that I did above .
Problem 8 is also the same as steps in problem 4
( 2,160) and ( 2.75,220)
I hope this helps you
1 yr = 12 months
- 2931/12 = - 244.25 per month
