Please solve question no. 5
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in triangle xoz
xo ^2+oz^2=xz^2
xo^2+12×12=15×15
xo^2=225-144
xo^2=81
xo=root 81
xo=9cm
similarly
yo=13×13-12×12
yo=169-144
yo=25
yo=5cm
yz=yo + xo
yz=9+5
=14cm
xo ^2+oz^2=xz^2
xo^2+12×12=15×15
xo^2=225-144
xo^2=81
xo=root 81
xo=9cm
similarly
yo=13×13-12×12
yo=169-144
yo=25
yo=5cm
yz=yo + xo
yz=9+5
=14cm
devbatra95:
Altitude
Is it making 90°
Yes
altitude make an angle of 90
Yes
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