Yasminesmith2idn
Answered

Discover new information and insights with the help of IDNLearn.com. Ask any question and get a detailed, reliable answer from our community of experts.

Write and solve an equation to find the value of x and a missing angle in the triangle below.

Write And Solve An Equation To Find The Value Of X And A Missing Angle In The Triangle Below class=

Sagot :

Asuwafohjamesidn

Answer:

x = 27°, ∠JLK = 55°

Step-by-step explanation:

From the diagram in the question above,

The exterior angle of a triangle is equal to the sum of the two opposite side

3x+13 = 39+(2x+1)

3x+13 = 40+2x

collect like terms and solve for x

3x-2x = 40-13

x = 27°.

∠JKL = 2x+1

Substitute the value of x

∠JKL = 2(27)+1

∠JKL = 54+1

∠JKL = 55°

We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.