Question

help with simple problems, will fan and medal

Answer 1

whats ur guess for the first problem ?

Answer 2

does the `dashed triangle` look larger/smaller than the original solid triangle ?

Answer 3

Excellent !

Answer 4

and the seoncd one i think is 67

Answer 5

nope, use below :

sum of angles in a quadrilateral = 360

Answer 6

and also u should knw that the `radius` and `tangent` cut at 90 degrees

Answer 7

that gives :
x + 134 + 90 + 90 = 360

solve x

Answer 8

oh then 46

Answer 9

Yep !

Answer 10

the 3rd one i dont know tho

Answer 11

but i would guess 72

Answer 12

it will be half of that

Answer 13

and for the final one isnt it 24, half of BC angle

Answer 14

angle between chord and tangent = arc measure / 2 = 72/2

Answer 15

nope, use below :
external angle = [(far arc) - (near arc)] / 2

Answer 16

(118-48)/2

Answer 17

35

Answer 18

\(\large \color{red}{\checkmark}\)

Answer 19

cna i as u 2 final last questions they too are pretty easy

Answer 20

first one would be 9?

Answer 21

not sure, still thinking...

Answer 22

@aajugdar got some time ?

Answer 23

oh hey
let me see

Answer 24

ty :) final.png .... first problem...

Answer 25

i got the 2nd one

Answer 26

10 panels , 360 degrees, divided by 10 each panel is 36 degrees

Answer 27

tbe arrow moves 3 spaces so 36 times 3 = 108

Answer 28

now just the first one to solve...

Answer 29

so here (18)^2 = 12(x+3+12)
can you solve for x