Question

if tan theta =3/4 then find the value of sec tetha​

Answer 1

Answer:

sec theta = 5/4

Step-by-step explanation:

We know that tan theta = P/B

so let P= 3x and B= 4x

then by applying Pythagoras

we get H= 5x

Nextly we know that sec theta = H/B

therefore

sec theta =5/4

Hope you got the answer!

Answer 2

Answer :-

• Value of secA is 5/4.

Given :-

• tanA = 3/4

To Find :-

• value of secA

Solution :-

Here

• tanA = 3/4 (P/B)

As we know that

• H² = P² + B²

Now

→ H² = (3)² + (4)²

→ H² = 9 + 16

→ H² = 25

→ H = 5

.°. secA = H/B = 5/4

Extra Shots :-

• sinA = P/H
• cosA = B/H
• tanA = P/B
• cosecA = H/P
• secA = H/B
• cotA = B/P

Where

• H = hypotenuse
• P = perpendicular
• B = base