please help me solve this sheet
Answers
Answer:
ok so I have written detailed answer in the attachment but I also wrote the direct answers below.
Step-by-step explanation:
Q1. Complements. so complementary angles add up to 90 degrees.
1. 15 = 75
2. 28 = 62
3. 30 = 60
4. 45 = 54
5. 59 = 31
6. 67 = 23
7. 75 = 15
8. 87 = 3
9. 90 = no complementary angle
10. X = 90-x
Q2. Supplements. so supplementary angle add up to 180.
1. 25 = 155
2. 36 = 144
3. 42 = 138
4. 65 = 115
5. 90 = 90
6. 110 = 70
7. 120 = 60
8. 125 = 55
9. 138 = 42
10. 147 = 33
11. 175 = 5
12. X = 180 - X
Q3. pair of equal shoes
1. Complementary - 45,45
2. Supplementary - 90,90
Q4. find X. y. z
1. X = 140°
2. X = 40°, Z = 140° , Y = 140°
3. X = 35°
4. X = 43° , Z = 43° , Y = 137°
5. X = 75° , Y = 65° , Z = 115°
6. X = 30° , Y = 60° , Z = 120°
Q5.
and. 60,30
Q6. find all 7 angle
Ans. angle 1 = 50°
angle 2 = 130°
angle 3 = 50°
angle 4 = 130°
angle 5 = 50°
angle 6 = 130°
angle 7 = 50°
angle 8 = 130°
