Answer:
Step-by-step explanation:
In any right triangle, the Pythagorean theorem states:
, where 
and 
are two legs of the triangle and 
is the hypotenuse.
Plugging in given values, we have:
Since we know that these two are consecutive angles and consecutive angles add up to 180 deg, we can come up with the equation 4x +5x =180. Solving this out shows us that x = 20 and the measure of angle J is 100 deg while the measure of angle M is 80 deg.
Answer:
11 1/2 feet
Step-by-step explanation:
You simply subtract 19 and 7 1/2 because the bird dropped down which means it is closer to the ground, therefore, subtracting its original height at 19 feet. Hope that helped.
Answer:
205
Step-by-step explanation:
Trapezoid and kite make up the first split of quadrilaterals on the quadrilateral hierarchy
<h3>What is a
quadrilateral?</h3>
A quadrilateral is a polygon that has four sides and four angles. Types of quadrilateral are<em> square, kite, trapezoid, rectangle, rhombus </em>and so on.
A quadrilateral hierarchy is a graphical way of representing the different types of quadrilaterals.
Trapezoid and kite make up the first split of quadrilaterals on the quadrilateral hierarchy
Find out more on quadrilateral at: brainly.com/question/23935806
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