Question

Someone plz help!!!!!!

Answer 1

1) 43

2) 21

step by step:

Both triangles are right triangle which means they're equal to 90.

1) 23+24+X= 90

47+x= 90

x= 90-47

X= 43

2) 30+39+X= 90

69+X= 90

X= 90-69

X= 21