Attachment 18120Attachment 18121Attachment 18122

Printable View

- July 7th 2010, 07:14 AMhaftakhanUnknown Angles
- July 7th 2010, 07:15 AMhaftakhan
why didnt the images appear ?

- July 7th 2010, 07:22 AMhaftakhan
wanted to confirm the answer.

i get for the 1st one x=36 but what will be y ?

for second x=25

and for third

x+58+(180-79)=180

x=21

so y+3(21)+79=180

y=38

Are the answers right ? - July 7th 2010, 08:38 AMbjhopper
Hi haftakhan,

Why didn't you write the equation for problem 1?

When you write the equations to find unknowns and then check to see that your triangles all total 180 you don't need confirmation. Relative to 1 y cannot be defined from your drawing.

bjh - July 7th 2010, 04:39 PMhaftakhan
in question 1,wont y be equal to 2x ?

- July 7th 2010, 05:15 PMbjhopper
Hi haftakan,

Tell me why you believe that y=2x.In other words prove it or say it is not so

bjh