loganferg5499
08.01.2021 •
Mathematics
1. In triangle ABC, m∠A=36, and m∠C=12. Calculate m∠B. 2. In triangle ABC, m∠A=40, and m∠C=27. Calculate m∠B.
Solved
Show answers
More tips
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Mathematics
- M Mathematics I RLLY DONT UNDERSTAND PLEASE HELP srry for caps...
- M Mathematics Using the digits 1 to 9 fill in the blanks. ___x + ___ = ___x + ___...
- M Mathematics Describe what happens to the surface are cube when the edge lengths are doubled , tripled , quadruple and increased by a factor of n...
- M Mathematics What is the range of the function on the graph? all the real numbers all the real numbers greater than or equal to 0 all the real numbers greater than or equal to...
- B Business Ford Motor Company has always attracted and nurtured capable managers, but it has failed to do the same for leaders. Ford is embarking on a sweeping attempt to mass-manufacture...
- M Mathematics PLEAS HELP I HAVE NO IDEA WHAT THIS IS Jordan is driving on a long road trip. He currently has 13 gallons of gas in his car. Each hour that he drives, his car uses...
Ответ:
1) m ∠B = 132°
2) m ∠B = 113°
Step-by-step explanation:
1. In triangle ABC, m ∠A=36, and m ∠C=12. Calculate m ∠B.
We are given measure of 2 angles and we need to find the third angle.
We know that, sum of angles of triangle = 180°
We can write as:
∠A + ∠B + ∠C = 180°
Now put m ∠A=36 and m ∠C=12, to find m ∠B
So, we get m ∠B = 132°
2. In triangle ABC, m ∠A=40, and m ∠C=27. Calculate m ∠B.
We are given measure of 2 angles and we need to find the third angle.
We know that, sum of angles of triangle = 180°
We can write as:
∠A + ∠B + ∠C = 180°
Now put m ∠A=40 and m ∠C=27, to find m ∠B
So, we get m ∠B = 113°
Ответ:
15w ≥ 120
Step-by-step explanation:
happy to help ya:)