2 years ago

The triangle has a right angle at the middle letter. In AABC, Ĉ = 40°, BC = 4 cm. Find AB.

Mathematics

1 answer:

Ilia_Sergeevich [38]2 years ago

5 0

Tan 40 degree= opposite (ab)/adjacent (4)
.839=ab/4
Ab=3.36cm

You might be interested in

Devin ran 6 over 10 miles on Thursday.He ran 1.5 miles on Saturday. How many total miles didi he run

Diano4ka-milaya [45]

Answer:

17.5 miles

Step-by-step explanation:

6+10+1.5= 17.5

8 0

3 years ago

So my bf x has a x gf who is obsessed with him and she was singing u beloing with me what do i do

Rom4ik [11]

this is a learning help website? tell me if i am wrong

5 0

1 year ago

Read 2 more answers

Silvia wants to retire at 65 and live on 40,000 a year. How much does she need to save to ensure that her retiement funds last u

ExtremeBDS [4]

Answer:

A If this is maths!!!

Step-by-step explanation:

If we rely solely on mathematics then the answer must be A. The other options seem to be from economy so it has nothing with mathematics. Please make sure that this is math task then answer.

4 0

3 years ago

Parallel lines m and n are cut by a transversal t. Which two angles are corresponding angles? A. 1 and 5 B. 1 and 6 C. 1 and 2 D

jeka94

Answer:

1 and 5

Step-by-step explanation:

So basically corresponding angles are the angles which lie on the same line of the transversal

And also one of them will be an interior angle and the other a exterior angle

6 0

2 years ago

What is 781,407 rounded to the nearest ten thousand What is 781,407 rounded to the nearest ten thousand?

faltersainse [42]

781,400 ................................

8 0

2 years ago

Read 2 more answers