Answer:
∠A = 94º
∠C = 86º
Step-by-step explanation:
You just need to know that the sum of the two angles in a parallelogram must be equal to 180º. Let's make an equation.
Solve;
Combine like terms;
Subtract 24
Divide by 8
Simplify.
Replace;
∠A = 
≅ 94
----------------------------------------------------------------------------------------------
∠C =
≅86
5.8/ sqrt 80=0.648 I think you are asking for the standard margin
Hope this works
Answer:
t = -17/49
Step-by-step explanation:
25t-13=-24t-30
Add 24t to each side
25t+24t-13=-24t+24t-30
49t-13=-30
Add 13 to each side
49t-13+13=-30+13
49t = -17
Divide each side by 49
49t/49 = -17/49
t = -17/49
Answer:
The square root of 31 is 5.5 (not including numbers after that, just those two work) therefore it's in between the two numbers of 5 and 6.
Answer:
Area of rectangle = xy square units
Perimeter of rectangle = (2x + 2y) units
Step-by-step explanation:
We are given the following information in the question:
A rectangle with length x unit and breadth y units.
We have to write the equations for area and perimeter of rectangle.
Area of rectangle =
Perimeter of rectangle =
