Question

hehehe solve fastly this question

Answer 1

Answer:

dud of which class do you please tell me that I am of 9th class

Answer 2

BC + CA = 23

• BC = 23 - CA....( 1)
• BC - CA = 7
• 23 - CA - CA = 7
• -2CA = 7 - 23
• CA = 8

1. 23 - 8 = 15 = BC
2. AB^2 = BC^2 + AC^2
3. " = 15^2 + 8^2
4. " = 225 + 64
5. AB = 17

• Sin A = p/h = 15/17
• Tan B = p/b = 17/15...

Solved...

plz make me brainliest...