Question

MEDAL!
can ya help me?

Answer 1

this is the problem

Answer 2

C its obvious givin the fact that 90 degrees is straight up and across, but the other one is less then 90 degrees cuz its smaller so C

Answer 3

A=90 B= 65

Answer 4

I dont get it...how do u kno A is 90?...I read thru like all my theorems but I couldnt find any to match that...my teacher is big into us proving it.... @qdbug

Answer 5

So technically you dont even have to do math in this problem

Answer 6

7) note angle on a semicircle is 90 so a =90

Answer 7

ok so I see where it forms a 90 degree angle...then how did u find B for 65?...I guess its just obvious cuz it cant be 130....

Answer 8

Anything smaller than 90 degrees is acute, you only had one acute angel option

Answer 9

I think your my age so this helps alot

Answer 10

right, ok that makes sense! thank you!!

Answer 11

yw

Answer 12

read hall 's a school geometry for becoming a expert in geometry . btw which grade r u studying ??

Answer 13

6th