Question

2. Find the area of Angle ABC given the
(a) BC = 5 cm. CA = cm, and BCA = 90°
PLEASE HELP ME IN MATH .​

Answer 1

Answer:

17.5 cm square

Step-by-step explanation:

We know that the area of a right angle triangle is 1/2*b*h

Here, BC is the height and CA is base

Now,

Area = 1/2 * 5 * 7

ie. Area = 35/2

∴ Area = 17.5 cm^2