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erma4kov [3.2K]
3 years ago
8

Can someone help me with these questions? Please ASAP!

Mathematics
2 answers:
Nata [24]3 years ago
6 0

Answer:

first question

B) 145

second question

AB = 24

Step-by-step explanation:

first question

<R = <STQ = 35 (corresponding angles)

<STR = 180 - 35  = 145

second question

Lets AB = x

10/8 =  30/x

10x = 240

   x=  24

So AB = 24

mezya [45]3 years ago
5 0

first one: B)

180 - 35 = 145

second one:

ABC & DEC triangles are identical so:

\frac{30}{10}  =  \frac{x}{8}  \\ x = 24

third one:

\frac{6}{8}  =  \frac{x}{16} \\ x = 12

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