76.0k views
3 votes
Find the value of x.

Find the value of x.-example-1

1 Answer

12 votes

Answer:

x = 120/17

Explanation:

Formula Area: h = 2 * area / b

then for height h_b=2A/b

Let's solve for area first.

Sides:

a = 15 m

b = 8 m

c = 17 m

Angles:

A = 61.9275 °

B = 28.0725 °

C = 90 °

Other:

P = 40 m

s = 20 m

K = 60 m^2

r = 3 m

R = 8.5 m

Agenda:

A = angle A

B = angle B

C = angle C

a = side a

b = side b

c = side c

P = perimeter

s = semi-perimeter

K = area

r = radius of inscribed circle

R = radius of circumscribed circle

So, now we know the Area K = 60 ^2

h_b=2A/b=2·60/17≈7.05882 = 120/17

User Roni Litman
by
7.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories