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iren2701 [21]
3 years ago
7

PLEASE HELP WILL GIVE BRAINLIEST ANSWER

Mathematics
1 answer:
Serggg [28]3 years ago
6 0

Answer:

B = 114°

a = 8.5

c = 9.4

Step-by-step explanation:

B = 180 - 31 - 35 = 114°

15 / sin114 = a / sin31

a = 15sin31 / sin114 = 8.45669042...

15 / sin114 = c / sin35

c = 15sin35 / sin114 = 9.41786363...

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4 0
3 years ago
An angle measures 32degrees what is the measure of its complement
Alex787 [66]

The measure of 32° complement is 58°.

<h3>What is an angle?</h3>

An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.

The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.

The angle is the measurement of the angular distance for example for linear motion we have a meter inch but for angular rotation, we don't have the measurement so the angle is useful to measure the angular rotation.

Given,

The measure of an angle = 32°

Complimentary angles are those angles whose sum is 90°

So,

Compliment + 32° = 90°

Compliment = 90 - 32 = 58°.

Hence "The measure of 32° complement is 58°".

For more about the angle,

brainly.com/question/13954458

#SPJ1

6 0
2 years ago
Twice the smallest of three consecutive odd integers is nine more than the largest. find the integers.
polet [3.4K]
 let   x        x +2       x+4     three consecutive odd <span>integers


2x =9+ x+4   </span>Twice the smallest<span> is nine more than the largest 
 2x - x= 13

x= 13  the first 
the second integer 15   the third  17 </span>
7 0
3 years ago
Find the area of the polygon! <br> (I don't know why its being deleted im sorry:(
stiv31 [10]

Answer:

40

Step-by-step explanation:

The given shape is made up of 4 equal right angled triangles.

Formula : -

Area of right angled triangle

= bh / 2

Here,

Base ( b ) = 5

Height ( h ) = 4

Area of each right angled triangle

= bh / 2

= ( 5 x 4 ) / 2

[ 4 = 2 x 2 ]

= ( 5 x 2 x 2 ) / 2

= 5 x 2

= 10

Area of 4 right angled triangles

= 4 x 10

= 40

Note : -

" □ " signify " right angle ".

3 0
3 years ago
Read 2 more answers
The terminal side of an angle<br><br> intersects the unit circle at point
julia-pushkina [17]

Answer:

-  \frac{ \sqrt{2} }{2}

Step-by-step explanation:

The sine of an angle is equal to the y coordinate point where the terminal side of the angle intersects the unit circle.

5 0
2 years ago
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