If DB is drawn, what is the measure of TDB?

30
45
60
90

Question

If DB is drawn, what is the measure of  TDB?

30
45
60
90

mythorius · Answer

attachment

gottennis121 · Answer

The angle measure, correct?

shadowlegendx · Answer

45s n 90s, kri

mythorius · Answer

I think so @gottennis121

gottennis121 · Answer

Well, you know it's an acute angle, so it's less that 90 degrees

tacotime · Answer

There is not enough information. You can't know it's even acute.

mythorius · Answer

It isn't 30, is it?

shadowlegendx · Answer

I mean, itʻs kinda obvious what it is

gottennis121 · Answer

30 is incorrect. @tacotime, if you look at the figures angle it creates, it's acute. :)

shadowlegendx · Answer

IF DB is drawn, it is bisecting a 90 degree angle

mythorius · Answer

I thought not. So... 45?

gottennis121 · Answer

@ShadowLegendX, maybe it's not obvious to him

shadowlegendx · Answer

Thereʻs not much information given, so we kinda have to assume itʻs a rectangular prism

shadowlegendx · Answer

With all itʻs properties, angles, etc

mythorius · Answer

^ Rectangular solid

gottennis121 · Answer

I believe the angles measure is larger than 45, do you guys agree?

gottennis121 · Answer

I could be wrong though

shadowlegendx · Answer

@Mythorius Same thing

tacotime · Answer

I think that if this is just a normal box the corner of it should be 90.

mythorius · Answer

90

gottennis121 · Answer

Hm, that's a right triangle, try again. :)

shadowlegendx · Answer

Also, if DB is drawn, then thatʻs a 45 degree angle created at angle DBT IF line BT is drawn, creating a triangle. So we have a 45 degree angle at DBT and RTD, so what must 
TDB be?

rebeccaxhawaii · Answer

wowow shad bravo

shadowlegendx · Answer

Itʻs two lines bisecting 90s,

@gottennis121 what is your thought process

mythorius · Answer

So it's 45? because half of 90 is 45, and the lines are bisecting the right angle

shadowlegendx · Answer

Angle DTR and DBT are being bisected by lines

mythorius · Answer

The only option left is 60

shadowlegendx · Answer

When you draw lines BT and DB, you create a right triangle

shadowlegendx · Answer

If DBT and BTD are 45 degree angles, then what must TDB be?

mythorius · Answer

Yeah, I get that and am currently visualizing that. I've said all four and apparently none of them are right.

shadowlegendx · Answer

Since DBR and RTD are bisected by the lines drawn, creating the 45s

gottennis121 · Answer

I am so sorry @Mythorius, all this time I was reading the letters backwards (due to dyslexia). Have you figured out the question?

gottennis121 · Answer

I figured it out after actually reading it.

mythorius · Answer

Yeah I got it, thank you though. That sucks that you have dyslexia

mythorius · Answer

@ShadowLegendX I'd also like to point out I have a processing disorder that doesn't let me process things like other normal people would. It takes longer for me to figure things out than it would you.