Question

| Complementary angles of
35°
47
88
89
72
12 ​

Answer 1

$(1). \: 35 + x = 90 \\ x = 90 - 35 \\ x = 55$

$(2). \: 47 + x = 90 \\ x = 90 - 47 \\ x = 43$

$(3). \: x + 88 = 90 \\ x = 90 - 88 \\ x = 2$

(4). x + 89= 90

x= 90-89

x= 1

(5). x+ 72= 90

x= 90-72

x= 18

(6). x+ 12= 90

x= 90-12

x= 78

hope it will help you!!!