Question

hello everyone please answer the questions correct ouestion no.3 and 4​

Answer 1

Answer:

Ans3. a=3

Ans4. a=31° b=62°

Step-by-step explanation:

Sol.3.

UZ=IQ (DIAGONALS OF RECTANGLE ARE EQUAL)

SO 3a+1=2a+4

3a-2a=4-1

a=3

sol4.

Angle Y=90°

So a+59=90°

a=90-59=31°

In triangle XUY

angleX+AngleU+AngleZ=180°

59+AngleU +59=180

AngleU=180-59-59

AngleU=62°

AngleU=b=62° (Vertical Opposite)

Answer 2

Step-by-step explanation:

hope it is helpful for you