Question

plz solve this by showing process.
I will mark the best answer as brainliest. ​

Answer 1

Answer:4. 3power 4,9power2

5power 4,25power2

Unit digit is 4

Step-by-step explanation:

Answer 2

Answer:

4a) 3⁴

b) 9²

5a) 5⁴

b) 25²

6) 4

7) 4

8) 25 cm²

9) 4 cm

10) h²= p² + b²

therefore , h = √p²+b²

h=√3²+4² = √25 = 5 cm