49.276 mm, (25.4 mm•x in) es la ecuación para convertir las pulgadas a milímetros
Answer:
the answer is x+y= 15
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Step-by-step explanation:
It would be the second answer.
Answer:
11 is correct
12 should be 51°
Step-by-step explanation:
15/sin(104) = 12/sin(J)
J = 50.917°
Answer:
The measure of the largest angle in the kite is 128 degrees
Step-by-step explanation:
we know that
The sum of the interior angles in any quadrilateral must be equal to 360 degrees
A kite is a quadrilateral
Let
A,B,C and D the measure of the interior angles
so

we have that

substitute

----> equation A
Remember that
one is four times larger than the other
so
----> equation B
substitute equation B in equation A

solve for D

Find the measure of angle C

therefore
The measure of the largest angle in the kite is 128 degrees