nene6026
nene6026
02-02-2021
Mathematics
contestada
What is the value of ?
86°
84°
?
360
Helpppo !
Respuesta :
kirabowen15
kirabowen15
02-02-2021
All angles in a triangle measures 180 degrees
Add all the angles in triangle 2
84 + 36 = 120
The angle that is divided between triangle 1 and 2 measures 90 degrees so we are gonna add it to the total of triangle 2
120 + 90 = 210
Because no angles in a triangle measures 210 we are gonna subtract 180 from .
210 - 180 = 30
The missing angle in the second triangle is;
180 - 120 = 60 degrees
The total we got after subtracting 180 from 210 is the missing angle for the divided side of triangle 1.
Now that we have 2 angles we can now find “?”
To find “?” we are gonna add the two angles we have and subtract it from 180.
86 + 30 = 116
180 - 116 = 64
Therefore “?” is equal to 64 degrees.
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
A hair salon opened and had 250 clients after 2 years. Three years later, the clientele grew to 820 clients. What is the rate of change in number of clients per
The vertices of triangle JKL, shown below, are J(2, 1), K(4, 4), and L(6, 2). If triangle JKL is translated 2 units to the left and 4 units down, what are the n
Question 12 (5 points) Jamal purchased parts for his car. The parts cost $285, but he used a coupon and the new price was $228. How much of a discount did Jamal
A forester is _______ a. A person who cuts down trees b. A park ranger c. A person who manages and supervises land used for timber production d. Responsible for
The number of protons plus the number of neutrons equal the ______ 1: Atomic Weight 2: Atomic Number
I don't get this at all help me please
this waas not helpfulvthere was no answer
5. I have 25 coins consisting of 5-cent and 50-cent pieces. If the total value is $7.10, how many 5-cent coins do I have?
A rectangular garden has a length that is modeled by the expression 2x-7 and a width of 3x^2+4x. What is the area of the garden?
What did Southerners believe about slavery? A)Southerners wanted to free slaves gradually rather than all at once. B)They believed in freeing slaves if the go
