3 years ago

Can someone help me solve this geometry problem down below?

Mathematics

1 answer:

TiliK225 [7]3 years ago

7 0

Answer:

x = 29

Step-by-step explanation:

Given that both triangles are congruent to each other, therefore, their corresponding angles are congruent as well. This means all three angles in one is the same as all three corresponding angles of the other.

Therefore:

m<CAB = m<CDE = 74°

m<ABC = 2x (given)

m<BCA = 48° (given)

Thus:

m<CAB + m<ABC + m<BCA = 180° (sum of triangle)

Substitute

74 + 2x + 48 = 180

Add like terms

2x + 122 = 180

2x + 122 - 122 = 180 - 122

2x = 58

2x/2 = 58/2

x = 29

You might be interested in

The formula T = 1/f relates the period of a sound wave T to its frequency f. Solve this formula for f.

Liono4ka [1.6K]

$T=\frac{1}{f}$

$multiply \space\ both \space\ sides \space\ by \space\ f$

$Tf=1$

$divide \space\ both \space\ sides \space\ by \space\ T$

$f=\frac{1}{T}$

7 0

3 years ago

Read 2 more answers

(7)/(x-3)-(5)/(x+3)

Akimi4 [234]

As I look into the problem with a deeper meaning then math I realize this answer can be not as hard as it appears and it could be hard to answer it

3 0

2 years ago

Write a mixed number

djyliett [7]

Answer:

2¾ , 3¾