Answer:
149 inches squared
Step-by-step explanation:
top rectangle: 25 * 7 = 175
second rectangle: 8 * (25 - 17) = 8^2 = 64
triangle in bottom right: 1/2 * (13 - 8) * (15 - 11) = 10
175 + 64 + 10 = 149 sq in
hopefully got this right!
The length of other leg of triangle is 2√11 units.
Step-by-step explanation:
Given,
One leg = a = 10 units
Hypotenuse = b = 12 units
Let,
Other leg = c
As the triangle is right angled, therefore,
Using pythagoras theorem;

Taking square root on both sides

The length of other leg of triangle is 2√11 units.
Keywords: Pythagoras theorem, square root
Learn more about square roots at:
#LearnwithBrainly
Answer
an=a1+(n-1)d
Step-by-step explanation:
a2-a=9_2=7
a3-a2=16-9=7
a4-a3=23-16=7
a5-a4=30-23=7