Answer these questions and number the answers 1-9 please The perimeter of a rhombus is 40. What is the area of the square?

If one angle of a parallelogram is 60 degrees, fins the number of degrees in the remaining three angles.

Are the diagonals of a parallelogram perpendicular? Why or why not?Explain?

Does an isosceles trapezoid have two sets of parallel sides? Why or Why not? Explain.

Does a rhombus have two sets of congruent sides?Why or why not?Explain.

The perimeter of a square is 160 feet. What is the area of the square?

True or false;
a A rhombus is a parallelogram with four congruent sides

b A rectangle is a parallelism with four right angles

c A square id a rectangle and a rhombus

d A rhombus is always square

e Every parallelogram is a regular quadrilateral

e In a rectangle, the diagonals are perpendicular



True or false

a A trapezoid has two bases

b A trapezoid may have a right angle

c A trapezoid may have three congruent sides

d The bases of an isosceles trapezoid are congruent

e The parallel sides of a trapezoid are called the legs



Find the values of the median of a trapezoid with the following base values;

B1 B2

a 7 15
b 49 35
c 18 32
d 3 12
e 31 40

With this last question I'm assuming you pair each number in b1 with the numbers b2 has below it.

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus