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2 years ago

Triangles ABC and DFG

Mathematics

1 answer:

shepuryov [24]2 years ago

8 0

Answer:

the answer is B

as you can see the smaller triangular figure is in large by 4 so 6x4=36

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HELP PLEASE <br> solve the right triangle

aleksandrvk [35]

Answer:

Part 1) $FG=4.4\ units$

Part 2) $EF=3.9\ units$

Part 3) $m\angle G=63^o$

Step-by-step explanation:

step 1

Find the measure of length side FG

In the right triangle EFG

we know that

$sin(27^o)=\frac{GE}{FG}$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

$sin(27^o)=\frac{2}{FG}$

$FG=\frac{2}{sin(27^o)}=4.4\ units$

step 2

Find the measure of length side EF

In the right triangle EFG

we know that

$cos(27^o)=\frac{EF}{FG}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(27^o)=\frac{EF}{4.4}$

$EF=cos(27^o)(4.4)=3.9\ units$

step 3

Find the measure of angle G

we know that

$m\angle G+27^o=90^o$ ---> by complementary angles in a right triangle

$m\angle G=90^o-27^o=63^o$

7 0

3 years ago

A brother and a sister are in the same math class. there are 8 boys and 10 girls in the class. one boy and one girl are randomly

timama [110]

The best one is 1/9 maybe

5 0

2 years ago

Read 2 more answers

Test your knowledge...

dimulka [17.4K]

Where are the dimensions of the paper recycling bin?

3 0

2 years ago

What’s 15/25 in its simplest form?

dexar [7]

Answer: 3/5

Step-by-step explanation: Just divide both by 5.

8 0

2 years ago

Idk how to do this im literally just learning it

zimovet [89]

Answer:

3/10 is the answer if u ypi are trying to convert

glad I could help welcome to brainly!!

5 0

2 years ago