If two complementary angle are in ratio 30:5 then the angles are ? Plz guys let me know the answer

Step-by-step explanation:

The sum of complementary angles is 90°,

Let 1st be 30x then other is 5x,

30x+5x=90°

➡️ 35x=90°

➡️ x=90°/35=(18/7)°

THUS THE FIRST ANGLE =30*18/7=540/7°

AND SECOND =5*18/7=90/7°

1/2 (a+b)h

1/2 (a+16)14=132

8×14=112

14÷2=7

132-112=20

20÷7 =2.857142857

so then a= 2.86 (3sf)

For more questions like that turn it into equation the make a subject of formula