For 3. he answer is a
for 4 the answer is two
Answer:
Step-by-step explanation:
a true
b false
Answer:
(A)
Step-by-step explanation:
From the given figure, we have to prove whether the two given triangles are congruent or similar.
Thus, From the figure, ∠3=∠4 (Vertically opposite angles)
Since, KL and NO are parallel lines and KO and LN are transversals, then
measure angle 1= measure angle 5 that is ∠1=∠5(Alternate angles).
Thus, by AA similarity rule, ΔKLM is similar to ΔONM.
Thus, Option A that is Triangle KLM is similar to triangle ONM because measure of angle 3 equals measure of angle 4 and measure of angle 1 equals measure of angle 5 is correct.
Answer:
Step-by-step explanation:
I assume that the last question should read "cosE"
<u>Answer:</u>
<u>Step-by-step explanation:</u>
<u>Supplementary angles: Two angles that sum up to 180°</u>
- => 6x + 48 + 60 = 180
- => 6x + 108 = 180
- => 6x = 180 - 108
- => 6x = 72
- => x = 72/6
- => x = 12
Hence, 12 is the value of x.
