2 years ago

If 2 angles in a triangle are 71 degrees and 56 degree, what is the measure of the third angle?

Mathematics

1 answer:

ICE Princess25 [194]2 years ago

8 0

Answer:

Step-by-step explanation:

Sol'n

Let the remaining angle of a triangle be x.

x+71+56=180 (Sum of angles of a triangle is 180°)

or, x+127=180

or, x=180-127

.:, x=53°

.:, The measure of third angle is 53°

You might be interested in

2,000.h for h = 0.004<br> 2,000 h =

Gekata [30.6K]

Answer:

$h=2\times 10^6$

Step-by-step explanation:

We need to find h for the following condition.

2,000×h = 0.004

Dividing both sides by 2000

$\dfrac{2000h}{2000}=\dfrac{0.004}{2000}\\\\h=0.000002\\\\h=2\times 10^6$

So, the value of h is equal to $2\times 10^6$ .

8 0

2 years ago

How do I solve this? It says find the value of x, then find the angle measures of the polygon.

Anni [7]

180 = 65 + (x-5) + x
-65 -65

115 = x - 5 + x

115 = 2x - 5

2x = 120

x = 60

The angle measures are 65, 60, and 55 degrees.

4 0

3 years ago

an airline allows each passenger to have a suitcase weighing no more than 45 ibs if hank needs to lower his suitcase weight by 4

Lerok [7]

The bag weighed 75 pounds

Hope this helps!

7 0

2 years ago

Read 2 more answers

A teacher keeps track of how many books are read by students in each class. Which grade has read has read a higher rate hook per

12345 [234]

For the answer to the question above asking h<span>ow many more book does the other grade need to read to have the same rate?
I think the answer here is </span>the 7 grader needs to read 94 more books in order to catch up with 6 grade.

6 0

2 years ago

Read 2 more answers

What is the slope of the line that passes through (5,7) and (-10,-5)

Nat2105 [25]

Answer:

4/5

Step-by-step explanation:

formula for slope is (y2-y1)/(x2-x1)

3 0

2 years ago