Question

find the value of 90 degree × 5 degree + 12 degree
step by step​

Answer 1

Answer:

if they are complementary angle

Step-by-step explanation:

then the sum of them will 90 degree

thus,

(2×5 degree)+ (-10 degree) = 90 degree

2×-5+×-10 = 90 degree

3×-15= 90 degree

3×=90+5+12

3× 107

x =107÷3

x = 35 degree

this is the answer