Science, asked by devil5552, 6 months ago

8. In ДАВС, АВ = 8, find a and bif a + b = 32.
A
b
8
В
а
С​

Answers

Answered by abhiritiksingh1803
1

Answer:

given AB=8

a+b=32

b=32_a...1

by Pythagoras theorem

b²=a²+8²

subsitude value b from eq. 1st

(32_a)²=a²+8²

32²+a²_64a=a²+8²

32²_64a=8²

64a=1024_64

64a=960

a=960÷64

a=15

from 1st eq.

b=32_a

b=32_15

b=17

a=15 &b=17

Explanation:

as your wish

Similar questions