Question

serious answers only please !! 20 points as well as brainliest for correct answer!!

given that these two triangles are similar, whats the measure of A

Answer 1

Answer:

Measure of angle A = 55°.

Step-by-step explanation:

From the picture attached,

$\frac{AC}{LN}=\frac{BC}{LM}$

$\frac{10}{5}=\frac{8}{4}$

2 = 2

Corresponding sides of the given triangles ΔACB and ΔNLM are proportional.

Therefore, ΔACB ~ ΔNLM.

m∠A = 180° - (90° + 35°) [By triangle sum theorem]

         = 180° - 125°

         = 55°

Measure of angle A is 55°.