Answer:
Only one triangle can be constructed.
Step-by-step explanation:
We are given two side lengths of a triangle of 10 cm and 8 cm. The angle between the sides of the triangle measures 40°.
With the above-given data only one unique triangle can be constructed.
And the length of the third side can be calculated using the property of triangle as
a² = 10² + 8² - 2 × 10 × 8 Cos 40° {Where a is the length of the third side}
⇒ a² = 41.43
⇒ a = 6.44 cm. (Answer)
Answer:
5unit
Step-by-step explanation: since area of rectangle = length*width
Here length is (x+2) and width is(2x+3)
(x+2)(2x+3)=91
On further solving
2x^2+75x-85=0
2x^2-10x+17x-85=0
2x(x-5)+17(x-5)=0
(2x+17)(x-5)=0
x=5unit
Answer:
The correct answer is D
Step-by-step explanation:
Answer:
- 5/4
Step-by-step explanation:
It's 84. 560 / 100 = 5.60
1% IS 5.60. if you multiply by 15 you get 84.
