Pythagoras' Theorem
a^2+b^2=c^2
c is the longest side of the triangle
a and b are the other two sides
In a right angled triangle:
the square of the hypotenuse is equal to
the sum of the squares of the other two sides.
Answer:
b) The measure of angle B is 117°.
Step-by-step explanation:
Angles A and C are vertical angles, so are congruent. Angles C and 27° total 90°, so ...
∠C = 90° -27° = 63° . . . . . not 53°
The measure of angle B is the supplement of angle A or C, so is ...
∠B = 180° -∠C = 180° -63°
∠B = 117°
Only choice B is correct.
Answer: x≤ 11/3
Step-by-step explanation:
Let's solve your inequality step-by-step.
6x+15≤37
Step 1: Subtract 15 from both sides.
6x+15−15≤37−15
6x≤22
Step 2: Divide both sides by 6.
6x
6
≤
22
6
x≤
11
3
Answer:
Step-by-step explanation:
Fraction Equivalent Fractions
2/5 4/10 8/20
3/5 6/10 12/20
4/5 8/10 16/20
1/6 2/12 4/24