Question

find the sizes of the letters angles and give reasons please help ​

Answer 1

Answer:

u = 139

s = 41

t = 76

r = 63

v = 139

Step-by-step explanation:

to find u, i subtracted 41 from 180 and got 139

to find s, the opposite angles ( s is opposite of 41 ) will be the same

to find t, i know 180 - 41 is 139, 139 is the opposite of 63 and t, so 139 - 63 is 76

to find r, is know that the letter t is 76, a triangle have a sum of angles 180, so 41 plus 76 = ? is subtracted from 180, so the answer is 63 or (  we can identify because the 63 angle is opposite to r)

to find v, i subtracted 63 ( r is 63) from 180 and got 139 ( or we can identify by the help of opposite angles)

Hope it helps