1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jenyasd209 [6]
4 years ago
15

The three angles of a triangle are in the ratio of 2:3:5. calculate the size of the biggest angle.​

Mathematics
1 answer:
Inessa05 [86]4 years ago
6 0

Answer:

80°

Step-by-step explanation:

The sum of the angles of a triangle is always 180°.

∴ 2x + 3x + 5x = 180°

                  10x = 180°

                     x = 180 / 10

                     x = 18

The biggest angle = 5x

                              = 5 * 18

                              = 90°

Hope this answer was helpful!!

If you liked it, please mark it as the Brainliest!!

Regards..

You might be interested in
A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. What is the probability of reachi
Mice21 [21]

Total marbles = 13

Number of yellow = 2


probability of getting yellow = 2/13

5 0
3 years ago
Show 4/6 as the sum of unit fractions
oksano4ka [1.4K]
5/7
.................
5 0
3 years ago
Darrel is currently 20 feet below sea level which correctly describes the opposite of Darrel elevation
Nookie1986 [14]
It would be 20 feet above sea level.
4 0
3 years ago
Read 2 more answers
The graph below is the graph of a function <br><br> A. True <br> B. False
NISA [10]

Answer:

false

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
What are the steps for using a compass and straightedge to construct a regular hexagon inscribed in a circle?
N76 [4]
The steps to construct a regular hexagon inscribed in a circle using a compass and straightedge are given as follows:

1. <span>Construct a circle with its center at point H.

2. </span><span>Construct horizontal line l and point H on line l

3. </span>Label the point of intersection of the circle and line l to the left of point H, point J, and label the point of intersection of the circle and line l to the right of point H, point K.<span>

4. Construct a circle with its center at point J and having radius ​ HJ ​ . Construct a circle with its center at point K having radius ​ HJ

5. </span><span>Label the point of intersection of circles H and J that lies above line l, point M, and the point of their intersection that lies below line l, point N. Label the point of intersection of circles H and K that lies above line l, point O, and the point of their intersection that lies below line l, point P.

6. </span><span>Construct and JM⎯⎯⎯⎯⎯, MO⎯⎯⎯⎯⎯⎯⎯, OK⎯⎯⎯⎯⎯⎯⎯, KP⎯⎯⎯⎯⎯, PN⎯⎯⎯⎯⎯⎯, and NJ⎯⎯⎯⎯⎯ to complete regular hexagon JMOKPN .</span>
3 0
3 years ago
Other questions:
  • The Philadelphia Cream Cheese Company produces 42 pounds of cream cheese in each batch. A batch is split up into small portions,
    10·2 answers
  • The vertex of f(x) = 3(x+2)2 – 4 is (-2,-4). true or false?
    15·2 answers
  • Classify the real number 9.63
    12·1 answer
  • How would you represent the decimal number 31 in the hexadecimal system? A. 18 B. 1A C. 1F D. B
    7·1 answer
  • Simon threw a baseball to home plate. The distance the ball traveled was 48 feet. It took the ball 0.75 seconds to reach home pl
    10·1 answer
  • Who want to have a convo on insta im supper bored if u dont then dont answer imma girl im 13 btw
    14·2 answers
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
    7·2 answers
  • Please help me with this question
    7·1 answer
  • If u know any of these please let me know
    13·1 answer
  • Help with this problem
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!