Question

Question no. 15
Please answer

Answer 1

Step-by-step explanation: formula :

1/2 x b x h = area of tiangle

now substitute

1/2 x h x 15= 120

NOW SOLVE!!

Answer 2

Answer:16 cm

Step-by-step explanation:

Base=15cm

Area=120cm^2

Let the height of the triangle be x

Then,

A= 1/2× Base×Height

120= 1/2×15×x

X= (120*2)/15

X= 240/15

X= 16

Height=x= 16cm