Answer:
A = 450 cm²
Step-by-step explanation:
Since the right triangle is isosceles then the 2 logs are congruent , both 30 cm and at right angles to each other.
The area (A ) of the triangle is calculated as
A = bh ( b is the base and h the perpendicular height )
Here b = h = 30 , then
A = × 30 × 30 = × 900 = 450 cm²
Answer:
16
Step-by-step explanation:
16^2 = 256
16 x 16= 256
x=16
A = lw. To solve the formula for w, you have to divide each side by l
A/l = w. This formula means that the Area divided by length must equal the width.