Answer:
= 150 square units
Step-by-step explanation:
Area of a right triangle is given by the formula;
1/2 bh ; where b is base and h is the height of the triangle
using Pythagoras theorem, we can find the height;
h² = 20² - 16²
h = √144
= 12 units
The base of the small triangle can also be found using Pythagoras theorem;
b² = 15² - 12²
b = √ 81
= 9
Therefore;
Area = 1/2 bh
= 1/2 × 12 × (16+9)
= 1/2 × 12 × 25
= 6 × 25
= 150 square units or 150 u²
Answer:
6025.532
Step-by-step explanation:
assume the unknown value was Y
11328=188% x Y
multiplying both sides by 100 Divide both sides of the equation by 188 we will arrive at:
Y=3x 100/188
Y=6025.532 %
Given coordinates (0,0) and (34,-78).
Distance = 2(42.544) ≈ 85.09.
Therefore, distance from the origin (0,0) to the point (34,-78) is 
85.09 units.
